Levomycin
左菌素; 左霉素
🗣️ 情景例句
My final test is worth half my grade.
我的期末考试结果占我总成绩的一半。
Thanks a lot. Here.
多谢。这是车费。
It caused devastation by burrowing and by devouring the herbage which might have maintained millions of sheep and cattle.
它们在地下打洞，吃掉本可以饲养数百万头牛羊的牧草，给澳洲大陆造成了毁灭性的破环。