单词	drain elbow
释义	drain elbow 排水弯管
随便看	checkpoint entry check point entry checkpointer check point file checkpoint file checkpoint file code checkpoint gene checkpointing checkpoint protein checkpoint record checkpoint records checkpoint request record checkpoint restart checkpoint restart service facility checkpoint review checkpoint routine check-point routine check-points checkpoints checkpoint service facility Check Point Software Technologies checkpoint sorting checkpoint start checkpoint subroutine check point subroutine cfyl cfyq cfys cfyy cfzd cfzy cfzz cgbd cgbk cgby しく【詩句】しくかつようしくかつよう【シク活用】しくしくしくじるしくつしくつ【試掘】しくはっくしくはっく【四苦八苦】しくみ