Hydrogel
[化] 水凝胶\\n[医] 水凝胶
🗣️ 情景例句
I have a job, and I have Michelle.
我有工作 ，我也有Michelle。
What will you do then?
你那时将做什么？
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。