Streptocolysin
[医] 链球菌溶血素
🗣️ 情景例句
I must have see you somewhere before.
我一定在哪里见过你。
The swan sings when death comes.
死期来到，天鹅歌声美妙。
You're not busy doing anything, are you?'
你不忙，是吗？”