Biformyl
[化] 乙二醛
🗣️ 情景例句
Experienced, talented, retired.
有经验， 有才能， 退休了。
That sounds like the product we had in mind.
那种产品好像就是我们所想要的。
'And you didn't notice anything unusual?'
“您没有注意到有什么异常情况发生吗？”