fly back and forth信息详情
来回飞行
back and forth───反复地,来回地;来回地; 一来一往
intentional back and forth───有意来回
bounce back and forth───来回弹跳
move back and forth───捣弄;鼓揪;鼓秋;摆弄;来回移动
fly back───(钟)快速回零,回扫;回扫;[自]快速回零
forth───n.(Forth)人名;(德)福特;(英)福思;adv.向前,向外;自…以后
back and back───背靠背
and so forth───等等; 诸如此类; 什么的; 依此类推
fly and kite───放风筝
If two flying insect populations took up residence in separate nearby valleys, chances are that individuals from each population would fly back and forth, continuing gene flow.───如果有两个飞行昆虫种群居住在相距不远的不同山谷中,那么任一种群中的个体都有可能来回飞行,从而使基因流动继续。
day George came to a village after graduation, he saw birds fly back and forth over it.───一天乔治来到一个村庄,毕业后,他看到鸟儿飞回,并提出了超过它。
long-tongued Magpie wanted to stir up again. "How hard you fly back and forth to carry wood in the wind and rain!"───多嘴的喜鹊又要拨弄是非,”你这样风里雨里,来来往往地飞多辛苦啊!
the swallows fly back and forth with material for their nest───飞燕们则衔着修整巢穴的材料来来往往
The long-tongued Magpie wanted to stir up again. "How hard you fly back and forth to carry wood in the wind and rain!"