Pessulus
栓骨
🗣️ 情景例句
Are you all right?
你还好吗？
He who touches pitch will be difiled.
近墨者黑
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。