基本解釋擴張器同根派生 expender相關詞英漢例句Don't expend all your energy on such a useless job. 不要把你的精力全花在這無益的工作上。To expend great or vigorous effort. 努力耗費巨大的或充滿活力的努力MDA make component's reuse expend to model's reuse. MDA的出現(xiàn),使軟件複用由組件複用擴展到模型複用。Don't expend all your time on such a useless job. 不要把時間消耗在這種無用的工作上。To pay out, as from a fund;expend. 支出,支付支出,如從一筆資金;花費expender更多例句