Vasothion
[医] 含硫凡士精
🗣️ 情景例句
You'll do great. break a leg!
你会干得很棒的，祝你好运！
A friend is never known till a man have need.
不到患难时，永远不能认识真正的朋友。
Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available, should know about the various possible methods for making water safe.
那些计划去偏远地区旅行，或在饮用水不现成的国家居住的人，应该知道如何使水适于饮用的各种办法。