Closing cock
[建] 封闭塞
🧩 词语组成解析
n. 结束\\na. 结束的
cock
[kɔk]
n. 公鸡;成熟雄鸟;首领，领导;龙头;
vt. 使某物竖起;使某物倾斜;使朝上;扳上扳机;
vi. 翘起，竖起;大摇大摆;
🗣️ 情景例句
She is dying to know where you've been.
她极想知道你到哪去了。
To operate a steam locomotive
驾驶蒸汽机车
The small ship, Elkor, which had been searching the Barents Sea for weeks, was on its way home.
小船“埃尔科”号在巴伦支海搜寻了几个星期之后，正在返航途中。