Photocorrector
摄影改正器
🗣️ 情景例句
But your L C must reach us 30 days before delivery.
但交货前30天，我们必须要收到你们的信用证。
We can dispense with that today but not tomorrow.
今天虽然可以把它免除，但是明天可就不行了。
In five hours' time!
5个小时以后！