Jenner's stain
[医] 詹纳尔氏血液染剂
🧩 词语组成解析
🗣️ 情景例句
I appreciate your help very much.
我非常感激你的帮助。
You should wear a sweater, It's cold today.
你应该穿一件毛衣，因为今天很冷。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。