词语back to back
解释背对背
词性名词
back to back〔名词〕背间距,背对背,背靠背详细»
back to back〔名词〕背对背详细»
back to back〔名词〕背间距,背对背,加倍计数器详细»
背对背back to back详细»
背对背backtoback详细»