Divalerin
甘油二戊酸酯
🗣️ 情景例句
You may be right.
也许你说的对。
The statesman retired as the mayor of New York.
那位政治家退休时是纽约市市长。
There were hopes, however, that the problem of the rabbit would become manageable.
但是，已有希望解决兔子所带来的问题。