Emunctories
排泄的\\n排泄管
🗣️ 情景例句
We have closely connected with firms in USA.
我们同美国有良好的业务关系。
You should be punctual for appointments.
你应该准时赴约。
It was noticed that there were no signs or warnings on the supply lines that ran round the port.
人们这才注意到，铺设在码头周围的供应管道上没有贴标签或告示。