Retens
盐酸强力霉素
🗣️ 情景例句
I think she has a stomachache.
我想她肚子痛。
Mr. Green, Mr. Smith is here.
格林先生，史密斯先生在这里。
'Do you always catch such an early train?' asked the inspector.
“您总是赶这样早的火车？”探长问。