Sandbed
n. 沙层
🗣️ 情景例句
I just can't understand
我就不懂
I asked him to clean it for me, but he wouldn't.
我请他帮我清理，但是他不肯。
We're going to leave at about seven thirty next Monday morning.
我们打算下星期一早上7：30 左右出发。