| 正面 | 4570.ecosystem 英 ['iːkəʊsɪstəm]美 ['ɛko,sɪstəm] ![]() ![]() ![]() ![]() |
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| 背面 | ![]() ![]() ![]() ![]() ![]() 释义: 1. ambassador 大事,使节——俺们办事的 ----- 联想:她是给俺们办事的大使。2. 这个词的发音特别像“俺爸似的”,你想啊,如果你出国了,一不留神把护照丢了,在国外又举目无亲的,咋办呢?找大使啊!异国他乡的,有大使帮你,是不是感觉倍儿亲啊!n. 生态系统 例句: 1. The ecosystem will be thrown out of whack.生态系统将会失去平衡。 ecosystem 生态系统eco-, 家,生态。system, 系统。 ecosystem (n.)1935; see eco- + system. Perhaps coined by English ecologist Sir Arthur George Tansley (1871-1955)." |
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