Bacterias
n. [微] 细菌
🗣️ 情景例句
I told you.
我告诉过你了。
Do you think you could keep the noise down?
你看能不能小声一些？
Well, Mrs Brown, maybe he has caught a bit of a cold.
嗯，布朗太太，也许他只是有点儿感冒。