Ums
(um 的复数) int. 嗯（表示迟疑）
🗣️ 情景例句
What time does he punch out?
他几点打卡下班？
Don't know how to play the game.
不上道。
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，