n. 了解,理解;知識(表示多方面的知識時有復數knowledges這一用法);學科;見聞;
?? know知道+ledge框架 → 知識
"She has acquired a good knowledge of English."
她英語已經學得很好。
近義:idea, learning, notion, background, sageness, sapience
反義:nescience, philistinism, unacquaintance, unawareness, unfamiliarity, benightedness
n. [機]動力,功率;力量;政權,權力;強國,大國;
vt. 運轉;用發動機發動;使…有力量;
vi. 靠動力行進;快速行進;
adj. 權力的;機械能的,電動的;用電力(或動力)發動的;
"The engine is being specially adapted to increase its power."
正在對這臺引擎進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