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 Group (E F) - Spelling Practices
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n.
(生态系统) system formed by the interaction of a community of organisms with their physical environment


Spelling Word: ecosystem
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n.
(弹性 伸缩力) tendency of a body to return to its original shape after it has been stretched or compressed


Spelling Word: elasticity
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v. Syn. tolerate
(承受,忍受) tolerate; carry on through, despite hardships


Spelling Word: endure
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n.
(婚约,约会,约定,交战) act of engaging, pledging, enlisting, occupying, or entering into contest; state of being in gear


Spelling Word: engagement
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a.
(热心的,满腔热情的) having or showing great excitement and interest


Spelling Word: enthusiastic
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a. Syn. extraordinary; unusual
(异常的,杰出的) extraordinary; unusual; well above average


Spelling Word: exceptional
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v.
(放逐) force separation from one's native country


Spelling Word: exile
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v. Syn. investigate
(探险,勘探) investigate systematically; examine; search


Spelling Word: explore
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n. Syn. variable; element; component
(因素,变量) anything that contributes causally to a result; element; variable


Spelling Word: factor
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a. Syn. rich; fruitful
(肥沃的,富饶的,能繁殖的) rich; fruitful; inventive; creative; intellectually productive


Spelling Word: fertile