Anticoncussion plug
[醫(yī)] 耳塞
?? 醫(yī)學(xué)釋義
抗振蕩耳塞
?? 詞語組成解析
plug
[pl?ɡ]
n. 塞子;插頭;消防栓;（內(nèi)燃機的）火花塞;
vt.& vi. 插上插頭;
vt. 以（塞子）塞住;插入;〈俚〉槍擊，毆打;
vi. 填塞，堵;〈俚〉勤苦工作，用功;
??? 情景例句
I'm exhausted. I had to work until 2 o'clock this morning.
我累死了。我一直得干到今天早上2:00。
To march in shingle file
排成一列前進
The response to this competition was tremendous.
這次競賽在聽眾中引起極其熱烈的反響。