walkie
n. 起重货车
例句
The user can both talk and listen, it's also called walkie-talkies.
用户既能说话又能听，它也被称为对讲机。
The process was coordinated by walkie-talkies.
这个过程中他们用对讲机进行联系。
His walkie talkie hisses, a voice at the other end asks for his location.
他的对讲机发出嘶嘶声，通话的另一方询问他的位置。
