Mesna
[化] 巯乙磺酸钠
🗣️ 情景例句
Mr. Stewart …
Stewart先生……
You don not have to reveal your age.
你不必透露你的年龄。
Here is a copy of itinerary we have worked out for you and your friends.Would you please have a look at it?
这是我们为你和你的朋友拟定的活动日程安排。请过目一下，好吗？