300 TOEFL Writing Vocabulary

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 Group (4) - Spelling Practices
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Read [Esc] (1)
/'hi:dlɪs/ a. Syn. disregarding
(轻蔑的,不理睬的) unaware, without noticing; unmindful or thoughtless


Spelling Word: heedless
Read [Esc] (2)
/'heɪnəs/ a. Syn. wicked; atrocious; flagitious
(可恶的,令人深恶痛绝) grossly wicked; abominable; hateful; infamous


Spelling Word: heinous
Read [Esc] (3)
/'ɪmɪnənt/ a. Syn. impending
(即将到来,逼近的) near at hand; close in time; about to occur


Spelling Word: imminent
Read [Esc] (4)
/ɪm'pɜrvɪəs/ a. Syn. impenetrable
(不能渗透的,不为所动的,不受影响的) impenetrable; incapable of being damaged or distressed


Spelling Word: impervious
Read [Esc] (5)
/ɪm'pju:n/ v. Syn. challenge
(打击,挑战) dispute or contradict, often in insulting way; challenge


Spelling Word: impugn
Read [Esc] (6)
/ɪn'saɪsɪv/ a. Syn. cutting; sharp
(尖锐,深刻,激烈) penetrating, clear, and sharp, as in operation or expression


Spelling Word: incisive
Read [Esc] (7)
/ɪnkɒg'ni:toʊ/;/ɪn'kɒgnətoʊ/ a.
(隐姓埋名的,化名) with one's identity disguised or concealed; in disguise; in an assumed character, or under an assumed title


Spelling Word: incognito
Read [Esc] (8)
/ɪn'kʌmbənt/ a. Syn. obligatory
(义不容辞的,职责在身的) imposed as an obligation or duty; currently holding an office


Spelling Word: incumbent
Read [Esc] (9)
/ɪndɪ'fætɪgəb(ə)l/ a. Syn. tireless
(疲倦) tireless; showing sustained enthusiastic action


Spelling Word: indefatigable
Read [Esc] (10)
/ɪn'dɒmɪtəb(ə)l/ a. Syn. unconquerable; invincible
(不屈服的,不可被征服的) unconquerable; incapable of being overcome


Spelling Word: indomitable