Citroflex a-4
[化] (商)乙酰基柠檬酸三丁酯
🗣️ 情景例句
He's just fooling around.
他用情不专。
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
The Cutty Sark rolled from side to side and it became impossible to steer her.
船身左右摇晃，无法操纵。