🧩 词语组成解析
room
[rum]
n. 房间;空间;余地;房间里所有的人;
vt. 租房，合住;为…提供住处;投宿，住宿;留…住宿;
🗣️ 情景例句
His house was always neat.
他家经常都是干净的。
I'd appreciate it if you would turn out the lights.I'm sleepy.
如果你关灯我将感激你的.我困了。
It's about20,000 kilometres.
大约有20，000公里。