Solum
[地质]风化层
🔁 扩展释义
【医】 最下部, 底
🗣️ 情景例句
I guess I didn't have one, fortunately.
但我想我并没有，因为我的幸运的。
Are you going to use cash or traveller's cheques?
您是用现钞换呢，还是用旅行支票换？
What's the time?
几点了？