Tissue extract
[医] 组织浸出物
🧩 词语组成解析
🗣️ 情景例句
How are things with you?
一切都好吗？
Take care of yourself and don't forget to keep in touch.
多多保重。别忘了保持联系。
That's right. It's harder for them.
说得对。对她们来说更加困难。