单词	pair of curves
释义	pair of curves 曲线对
随便看	be impressed by be impressed with be imprisoned be improved beimu gualou powder be in bein' be-in bein be in a an interesting condition be in a bad mood be in a bad skin be in a bad temper be in a bad way be in a bate be in abeyance be in a bind be in a blue fear be in a blue funk be in a brown study be in a bustle be inaccessible to be in a certain condition be in a cleft stick be in a coma 骑者善堕骑虎不敢下，攀龙忽堕天骑虎不能下背，进退两难骑虎之势，必不得下骑虎之势，罢不得手骑虎头，打虎尾骑虎容易下虎难骑虎者势不得下。骑虎者，势不得下骑虎难下 40961 40962 40963 40964 40965 40966 40967 40968 40969 40970