Hydrogel
[化] 水凝胶\\n[医] 水凝胶
🗣️ 情景例句
you can pay the mortgage every month.
你们能每月按时付款。
Don't worry, leave everything to me.
你不必担心，一切还有我哪！
Frank gently lifted the crockery out of the box an suddenly noticed a miniature painting at the bottom of the packing case.
弗兰克轻轻地把陶器拿出箱子，突然发现在箱底有一幅微型画，