5000 TOEFL Vocabulary List

Stories of USA Today
Materials for Reading & Listening Practice
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Vocabulary Study Online by Level
Vocabulary Study Online
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  Level 1 - 2 - Matching Quizzes
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ecosystem  Speak Example sentences
1
Exercise
[假設,假定] speculate; suppose; believe especially on uncertain or tentative grounds
Exercise
[厭煩的,厭惡的] repulsed; having a strong distaste; irritated and out of patience
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[石墨] something used as a lubricant and as a moderator in nuclear reactors
Exercise
[生態系統] the system formed by the interaction of a community of organisms with their physical environment
eminent  Speak Example sentences
2
Exercise
[利用, 馬俱] stable gear consisting of an arrangement to an animal so that it can be attached to and pull a cart
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[高的] standing out above other things; high in rank, office, or worth
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[問題] subject; topic; problem; edition; publication; release; publish
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[生態系統] the system formed by the interaction of a community of organisms with their physical environment
extension  Speak Example sentences
3
Exercise
[設施,設備] service, space, and equipment provided for a particular purpose
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[刺激,驅動] something, such as the fear of punishment or the expectation of reward
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[延長,擴充,擴展名] supplement; an act of extending or the condition of being extended
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[(用圖或例子)說明,闡明] represent; demonstrate; depict; clarify, as by use of examples or comparisons
foghorn  Speak Example sentences
4
Exercise
[生態系統] the system formed by the interaction of a community of organisms with their physical environment
Exercise
[驚駭,恐怖] terror; fear; intense dislike
Exercise
[霧號(濃霧信號)] warning device consisting of a horn that generates a loud low tone
Exercise
[冷酷的,可怕的] unrelenting; rigid; dismal and gloomy; cold and forbidding
functional  Speak Example sentences
5
Exercise
[功能的,有用的] useful; in good working order
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[設施,設備] service, space, and equipment provided for a particular purpose
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[有益的,教育性的] serving to instruct or enlighten or inform; enlightening
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[不可能的] unlikely; impossible; not likely to be true
fusion  Speak Example sentences
6
Exercise
[熔合,熔接] union; an act of melting together by heat
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[設施,設備] service, space, and equipment provided for a particular purpose
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[厭煩的,厭惡的] repulsed; having a strong distaste; irritated and out of patience
Exercise
[假設,假定] speculate; suppose; believe especially on uncertain or tentative grounds
graphite  Speak Example sentences
7
Exercise
[情緒的,情感的] sentimental; passionate; excitable; easily moved
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[石墨] something used as a lubricant and as a moderator in nuclear reactors
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[不成比例的] unequal; unbalanced; too much or too little in relation to something else
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[問題] subject; topic; problem; edition; publication; release; publish
harness  Speak Example sentences
8
Exercise
[利用, 馬俱] stable gear consisting of an arrangement to an animal so that it can be attached to and pull a cart
Exercise
[開發,開採] unfair use of someone's work, giving little in return
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[非決定的] without any apparent results or proof
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[圖像的,圖畫的] represented by graph; described in vivid detail; clearly outlined
hostile  Speak Example sentences
9
Exercise
[冷酷的,可怕的] unrelenting; rigid; dismal and gloomy; cold and forbidding
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[敵對的,不友好的] unfriendly; showing the disposition of an enemy
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[白熱的,通紅的,容光煥發的] act or state of giving out intense heat and light; luminous
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[全球性的] worldwide; international; having the shape of a globe
illustrate  Speak Example sentences
10
Exercise
[霧號(濃霧信號)] warning device consisting of a horn that generates a loud low tone
Exercise
[石墨] something used as a lubricant and as a moderator in nuclear reactors
Exercise
[生態系統] the system formed by the interaction of a community of organisms with their physical environment
Exercise
[(用圖或例子)說明,闡明] represent; demonstrate; depict; clarify, as by use of examples or comparisons