Helf
[医][=human embryonic lung fibroblast]人胚肺成纤维细胞
🗣️ 情景例句
Right. Would you give me room service, please?
好。请接房间服务部好吗？
When the dog needs a bath, he begins to stink.
当那条狗想要入浴的时候，已经开始发臭了。
So it's not serious, doctor?
那么说，医生，这病并没有什么大不了的？