airlock
n
1 stoppage in the flow of liquid in a pump or pipe, caused by a bubble of air 气塞(液泵或液管中阻止液体流动的气泡堵塞).
2 compartment with an airtight door at each end, providing access to a pressurized chamber 气闸室(两端有密闭门可通往增压室).
🗣️ 情景例句
My apologies.
我道歉。
All right.
好吧。
Large groups of Native Americans were forced to move away form their old hunting grounds.