Group (E F) - Spelling Practices

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(1) n. (生态系统) system formed by the interaction of a community of organisms with their physical environment
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(2) n. (大使馆人员,大使馆) diplomatic building where ambassadors live or work; diplomatic representatives headed by an ambassador
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(3) v. Syn. reserve(吸引,雇佣,答应,订婚) obtain for services of; arrange for the use of; pledge or promise, especially to marry
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(4) v. (确定,必然发生) make sure or certain; insure; assure
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(5) a. Syn. interchangeable; comparable; tantamount(相等的,等值的) interchangeable; comparable; equal, as in value, force, or meaning
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(6) n. Syn. outbreak(爆发,喷发) outbreak; sudden, often violent outburst
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(7) v. Syn. develop; grow(进化,发展) develop; grow
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(8) a. Syn. superior; noble; lofty(崇高的,高贵的) superior; elevated in rank, character, or status; of high moral or intellectual value
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(9) a. Syn. loyal; devoted(忠诚的) loyal; worthy of trust or belief; reliable