Usea
[医] 脲, 尿素
🗣️ 情景例句
I'm retired.
我退休了。
If you swear you will catch no fish.
咒骂无益，于事无济。
When Mrs.Richards walked towards him, he fled, slamming the door behind him.
理查兹夫人朝他走去，只见他“砰”的一声关上门逃走了。