Cathomycin
n. 新生霉素\\n[醫] 新生霉素
??? 情景例句
He was killed on the spot.
他當場被殺。
These buildings are supposed to be earth quakeproof.
這些建筑物是耐震建筑才對。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
當確定鉆孔地點后，我們就在那里豎起一個井架。