单词	双向运转
释义	双向运转bi-direction operation
随便看	crossing over crossing-over crossing over, crossing-over crossing over frequency crossing over homozygote crossing over homozygote (renner1941) crossing over map . crossing over modifier crossing over postition interference ; chiasma interference crossing over postition interference (white-house 1965) crossing over postition interference (white-house 1965); chiasma interference crossing -over suppressor crossing -over suppressor; c-factor crossing over unit crossing over unit --map unit crossing over unit ;map unit crossing over value crossing patrol crossing point crossing point of axes crossing pole crossing river point crossing round haul net crossings crossing sequence