Altielectrograph
[气]高空电位计
🗣️ 情景例句
It's tough getting an O.K. from the boss.
很难从老板那听到声“同意”。
I'm gong to show him how to paint.
我正要指点他如何画画。
The circle dance meant that food was near.
圆圈舞表示食物在附近。