Radioecho
无线电回波, 无线电反射信号
🗣️ 情景例句
Then, how about 50% by L C and the rest by D P?
那么，50%用信用证支付，其余用付款交单支付，怎么样？
Would you meet me 3:30?
你能在三点版和我见面吗？
We'll have to cancel if we don't get that order soon.
如果不能很快拿到货，我们只有取消啦。