| 正面 | 2723.assistant 英 [ə'sɪst(ə)nt]美 [ə'sɪstənt]     |
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| 背面 |      释义： 1、trace => track.n. 助手，助理，助教adj. 辅助的，助理的；有帮助的 例句： 1. Her assistant was accused of theft and fraud by the police.她的助手被警方指控犯有盗窃和欺诈罪。 assistant (n.)mid-15c., assistent "one who helps or aids another," from Middle French assistent, adjective and noun, properly present participle of assister (see assist (v.)).assistant (adj.)mid-15c., "helpful, of assistance," from Middle French assistent (see assistant (n.))." |