Acid esters
[机] 酸酯
🧩 词语组成解析
[医]酯类
🗣️ 情景例句
It's almost lunchtime, and no fish yet.
差不多到午餐时间了， 还没钓到鱼。
I would like to welcome you once again.
我向你们再次表示欢迎。
employing full-time technicians and run on specially-written software.
雇用专职的技师，而且得用专门编写的软件才能运行。