Ethyl biscoumacetate
[化] 双香豆乙酯; 双(4-羟基香豆素)乙酸乙酯
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
🗣️ 情景例句
I ofter go shopping during National Day holiday.
我经常是在国庆节购物。
How much does she eat?
她要吃多少？
'Certainly,' the girl said.
“当然可以，”那姑娘说。