Ethydene
[医] 亚乙基, 乙叉
🗣️ 情景例句
Uh, why does he always have to slam the door?
唉 为什么他老是砰一声地关上门
She hesitated about what to do next.
他对下一步干什么拿不定主意。
If I get there early, I can see the doctor quickly, she thought.
“早到就能早看医生，”她想。