Stop-cock
[醫] 活塞, 管閂
?? 詞語組成解析
stop
[stɑp]
vi. 停止;中斷;逗留;（使）停止工作;
vt. 塞住;堵塞;阻撓;止付;
n. 停止;（管風琴的）音栓;停車站;（管風琴的）音管;
cock
[k?k]
n. 公雞;成熟雄鳥;首領，領導;龍頭;
vt. 使某物豎起;使某物傾斜;使朝上;扳上扳機;
vi. 翹起，豎起;大搖大擺;
??? 情景例句
Be careful, I think the neighbors have been spying on us.
小心點，我覺得我們鄰居一直在窺視我們。
That's all for today.
今天就講到這里。
No matter what the conditions were, he believed that a car should be driven as fast as it could possibly go.
他認為不管路面情況如何，車必須以最高速度前進。