by the phone.on the
问题描述：
by the phone.on the
答
by the phone的意思是“通过电话”,如：i told him the news by the phone.我通过电话告诉他这个消息.on the phone的意思是“在接电话中,在电话里”,如：you can't see her now,because she's on the phone.你现在不...