Citroflex a-4
[化] (商)乙酰基柠檬酸三丁酯
🗣️ 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活动。
Speak less and listen more.
要少说多听。
Are there any children in the room?
屋子里有小孩吗？