n. 脈搏;[無(wú)線電](電磁波等)脈動(dòng);活力;有節(jié)奏的跳動(dòng)(或拍打);
vi. (心臟)跳動(dòng);脈動(dòng);搏動(dòng);震動(dòng);
vt. 使跳動(dòng);有節(jié)奏地驅(qū)動(dòng)(機(jī)器等);[電子學(xué)]施以脈沖;[無(wú)線電]脈沖地調(diào)節(jié)(電磁波);
pel, puls 表”驅(qū)動(dòng),推動(dòng)”
??? 情景例句
You had better study hard.
你最好努力學(xué)習(xí)。
Have you seen the doctor?
你看過(guò)醫(yī)生了嗎?
Which person do you think is qualified for the job?