Bacteroidaceae
n. 类杆菌；[微] 拟杆菌科
🗣️ 情景例句
Could you tell me how to use the shortcut?
你能告诉我怎么走这条近路吗？
He's a very hard man to please.
他是一个很难讨好的人。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。