Bifidobacterium
双歧桿菌属
🗣️ 情景例句
All right, ladies and gentlemen.
好啦， 女士们， 先生们。
Your shoe lace is loose.
你的鞋带松了。
My cousin, Harry, keeps a large curiously-shaped bottle on permanent display in his study.
我的堂兄哈里在他的书房里一直摆着一只形状古怪的大瓶子。