Streptococci
pl. 链球菌
🗣️ 情景例句
Take it easy, Robbie.
不要太紧张 ，Robbie。
Mr. Smith is a politician.He's running for election as governor.
史密斯先生是竞选州长的一名政治家。
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。