Electropneumograph
[医] 电呼吸描记器
🗣️ 情景例句
I'm planning to run for the school board.
我打算竞选联合校董会董事。
This is a ticket stub.
这是一张票根。
Half a pound of coffee.A quarter of pound of tea.And a tin of tobacco.
半磅咖啡、1/4 磅茶叶和一听烟丝。