Bitelephone
头戴受话器, 头戴式耳机, 双耳受话器
🗣️ 情景例句
She is not able to take your call at the moment.
她现在没办法接你的电话。
Unless there is a sudden change of political situation, it is not accepted to execute the contract only partially.
除非有什么突然的政局变化，否则执行部分合同不能被接受。
There she studied the teaching of deafblind children.
在那里，她学习聋盲儿童的教学工作。