n. 了解,理解;知識(shí)(表示多方面的知識(shí)時(shí)有復(fù)數(shù)knowledges這一用法);學(xué)科;見聞;
?? know知道+ledge框架 → 知識(shí)
"She has acquired a good knowledge of English."
她英語(yǔ)已經(jīng)學(xué)得很好。
近義:idea, learning, notion, background, sageness, sapience
反義:nescience, philistinism, unacquaintance, unawareness, unfamiliarity, benightedness
n. [機(jī)]動(dòng)力,功率;力量;政權(quán),權(quán)力;強(qiáng)國(guó),大國(guó);
vt. 運(yùn)轉(zhuǎn);用發(fā)動(dòng)機(jī)發(fā)動(dòng);使…有力量;
vi. 靠動(dòng)力行進(jìn);快速行進(jìn);
adj. 權(quán)力的;機(jī)械能的,電動(dòng)的;用電力(或動(dòng)力)發(fā)動(dòng)的;
"The engine is being specially adapted to increase its power."
正在對(duì)這臺(tái)引擎進(jìn)行改裝以增加它的功率.
近義:move, operate, activate, actuate, energise, energize
反義:incapacity, powerlessness, weariness, impotency, impotentness, impossibility