Coffer-dam
[医] 橡皮障
🧩 词语组成解析
coffer
[['kɔfə]]
n. 保险箱, 金库\\nvt. 把...锁进箱子
dam
[dæm]
n. 水坝，堰;水库;（牙科用的）橡皮障;〈比喻〉障碍;
vt. 用水坝阻止;阻塞，抑制;
🗣️ 情景例句
I'm having a wonderful time.
我过得很愉快。
The spacecraft is scheduled to arrive at Saturn next year.
太空船预定明年到达土星。
I was thinking about Thursday?
我看星期四怎样？