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;
??? 情景例句
But I think he was nervous tonight.
但我想他今晚有點(diǎn)緊張。
To swim
游泳
She was wearing a full-length skirt which swept the ground.