Packet radio
[计] 无线电分组交换网络
🧩 词语组成解析
🗣️ 情景例句
looking for a small house or an apartment
找一个小住宅或公寓
At your request, we are offering you the following items. This offer will remain open within 3 days.
应你方要求，我方就如下产品报价，此报价3日内有效。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。