Citroflex a-4
[化] (商)乙酰基柠檬酸三丁酯
🗣️ 情景例句
I'm going to bed.
我去睡觉了。
By all means.
当然，一定。
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。