Cmx
[医][=cefmenoxime]头孢甲肟，头孢氨噻肟唑
🗣️ 情景例句
Not yet.
还没有。
I meet the boy whose aunt is an editor.
我遇到那男孩的姑妈是编辑。
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。