Collophanite
(=collophane)胶磷矿
🗣️ 情景例句
You're right.
你说得对。
We really appreciate your being our partners.
我们真诚地感谢你们成为我们的客户。
Alcohol may be a medical disinfectant, but should not be relied upon to sterilize water.
酒精可能是医学上的消毒剂，但决不可用来消毒饮用水。