Aerosimplex
简单投影测图仪, 航空摄测图仪
🗣️ 情景例句
I can't ask him for a raise, I have no experience in negotiation.
我不能叫他给我加薪，我在谈判方面没经验。
We have no vacancies now, but we'll certainly bear your application in mind.
我们目前没有空缺，但是我们一定记住你申请的事。
The are no batteries in the radio.
收音机里没电池。