Solum
[地质]风化层
🔁 扩展释义
【医】 最下部, 底
🗣️ 情景例句
I didn't expect you to do such a good job.
没想到你做得这么好。
Thank you for your nice present.
谢谢你那么好的礼物。
I don't know.
我不知道。