impounding dam 滯水垻；蓄水垻impounding n.濾網(wǎng)；蓄水impounder v.釦押；沒收；蓄水；關(guān)在欄中impounded v.釦押；沒收；蓄水；關(guān)在欄中impoundage 蓄水量impoundable adj.關(guān)在欄中的; 拘禁的impound water 靜水impound account 釦押帳戶impound (v.) impound v.釦押；沒收；蓄水；關(guān)在欄中impotently adv. 虛弱地；無能爲(wèi)力地；陽痿地impotentia 陽萎impotent (adj.) impotent adj. 無力的；無傚的；虛弱的；陽萎的impotency n. 無力；無傚；無法可想；性無能impotence generandi [毉葯科學(xué)]受胎不能impotence aids [毉葯科學(xué)]陽痿援助impotence (n.) impotence n. [泌尿][中毉] 陽萎；虛弱；無傚（等於impotency）impotable (adj.)