Yj
abbr. radar homing beacon 归航雷达信标（代号）
🗣️ 情景例句
No, I have to turn it in in the morning.
不行 ，明天上午我得交出去。
I am honored by the invitation.
承蒙招待，深感荣幸。
Moreover, unlike some of the other insect eaters, spiders never do the harm to us or our belongings.
此外，蜘蛛不同于其他食虫动物，它们丝毫不危害我们和我们的财物。