Ethyl acetate
[化] 乙酸乙酯\\n[医] 乙酸乙酯
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
n. 醋酸盐\\n[化] 醋酸盐(或酯、根)
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
My brother is two years younger than I am.
我的兄弟比我年轻2年。
There is a boy in the water.
河里面有个男孩。