Helf
[医][=human embryonic lung fibroblast]人胚肺成纤维细胞
🗣️ 情景例句
Now this is my idea of a good time!
这才是我所谓的享受！
Took you long enough!
你现在才来！
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。