Leptospirolysin
钩端螺旋体溶素
🗣️ 情景例句
I attended college on an athletic scholarship.
我靠体育奖学金上的大学。
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
Do you want any meat today.Mrs. Bird?
您今天要买点肉吗，伯德夫人？