Bacteriotherapy
n. 细菌疗法
🗣️ 情景例句
Take it easy!
再见。
I'll have studied English for four years next March.
到明年三月，我就学了四年的英语了。[将来完成时，表示将完成…，会做完…]
He shot the lion with a gun.
他用枪把狮子打死了。