Citroflex a-4
[化] (商)乙酰基柠檬酸三丁酯
🗣️ 情景例句
Will I have to wait for a long time?
我得等很久吗？
When did you know the answer?
你什么时候知道答案？
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。