Beavertail
扇形雷达波束
🗣️ 情景例句
Who is it?
谁呀
Please excuse me for a little while.I want to do something.
请等我一会儿时间，我要做点事。
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话，我们想留几个晚上供你们自由支配。