Endiometer
气体容量分析管
🗣️ 情景例句
Where's my husband?
我丈夫怎么还没来？
Yes,he does.
是的，他有。
Though Mr.Thompson had turned the lights off before he went to bed, they were on in the morning.
虽然汤普森临睡觉时把灯关了，但早晨灯却都亮着。