| 正面 | 2685.cooperation 英 [kəʊ,ɒpə'reɪʃ(ə)n]美 [ko,ɑpə'reʃən]     |
|---|---|
| 背面 |      释义： 1. bottom => found, founder, fund and fundamental.n. 合作，协作；[劳经] 协力 例句： 1. There is the strong possibility that such cooperation will prove unworkable.这种合作很有可能会行不通。 cooperation (n.)late 15c., from Middle French coopération, or directly from Late Latin cooperationem (nominative cooperatio) "a working together," noun of action from past participle stem of cooperari "to work together," from com- "with" (see com-) + operari "to work" (see operation)." |