Strepen
链霉素
🗣️ 情景例句
Hey, that's terrific, Mom!
嗨 ，太棒了， 妈妈！
By little and little the wolf eateth the sheep.
狼吃羊，一只一只进肚肠。
The doctor advised me to give up smoking.
医生建议我戒烟。