Hydrolith
[化] 氢化钙
🗣️ 情景例句
Are you ready to order now, sir?
先生，你准备点菜吗？
Do as the Romans do.
入境要问俗。
I had left it on a chair beside the door and now it wasn't there!
我曾把它放在门边的椅子上，可这会儿不见了！