Fdcd
[化] 荧光检测圆二色性
🗣️ 情景例句
Yes, they are. We're still expanding.
是的，我们还要扩建。
I guess it is.
我猜是这样。
In another chest, which contained the belongings of a ship's officer, there was an unfinished letter which had been written on March 14th, 1943.
另一只海底沉箱中装的是船上一位军官的财物，其中有一封写于1943年3月14日的信，但没有写完。