Precomputation
[航海]导航预行计算
🗣️ 情景例句
If you can't pay the bill, you're going to be in trouble.
你如果不能付账，就要倒霉。
How long will you remain in the country?
你将会在乡间逗留多久？
Did you get our packing specifications?
你收到我们的装箱说明书了吗？