Altielectrograph
[气]高空电位计
🗣️ 情景例句
May I have headphones for the in-flight movie?
我可以要一副耳机来欣赏飞机上的电影吗？
When was the last time he wrote you ?
他给你写最后一次是什么时候？
Do you realize that all of these shirts are half off?
你知道这些衬衫都卖半价了吗？