Inderborite
变水方硼石
🗣️ 情景例句
I need a new toothbrush. My old one's worn out.
我需要一支新牙刷。旧的用坏了。
I hope that will not cause you too much trouble.
我希望那不会给你添太多麻烦。
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。