Piperacillin
[化] 哌拉西林; 氧哌嗪青霉素
🗣️ 情景例句
I need a CD-ROM recorder.
我想要一个光盘刻录机。
They consented with one voice.
他们异口同声地表示同意。
and near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses.
在这个地带的低处是很长的一段尾沙地段，基本上可以断定这个地段是大陆块体上侵蚀下来的物质被水冲到深水处形成的。