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- This paper studied the species,field distribution,parasitic rate and population fluctuation of tachinid flies on meadow moth in Kangbao by rearing in laboratory and investigating in field. 通过室内饲养,结合历年田间调查对康保县草地螟寄生蝇种类、田间分布、寄生率及消长规律进行研究,结果表明康保县草地螟寄生蝇发生种类有5种。
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- The bird flies out when he opens the window. 当他打开窗户时鸟就飞出去了。
- tachinid flies 寄生蝇
- The bird caught a bug on the fly. 那鸟在飞行中捉住了一只昆虫。
- Men were dropping like flies in the intense heat. 人们抵受不住酷热而纷纷倒下。
- I'd like to fly to Glasgow on the fifth of May. 我想5月5日飞往格拉斯哥。
- He said he wanted his son to fly right. 他说他希望他儿子做个正派的人。
- The general decided to fly up to see his soldiers. 将军决定飞向北部去看看他的士兵们。
- She flipped at the fly with a swatter. 她用苍蝇拍打那只苍蝇。
- He often flies into a temper for no reason at all. 他经常无缘无故地发脾气。
- They were driven to distraction by the flies. 他们被苍蝇搅得烦透了。
- The cow flicked the flies away with its tail. 那头牛轻摆尾巴把苍蝇赶走。
- Do you know how an astronaut flies in a spacecraft? 你知道太空人是怎样乘太空船飞行的吗?
- The airplane flies at 900 kilometers an hour. 飞机以每小时900公里的速度飞行。
- The birds fly with wings outspread. 鸟儿展开翅膀飞翔。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- An owlet is a bird of prey that flies at night. 小型猫头鹰是在夜晚捕食的一种鸟。
- Her hat fly off and landed up in the river. 她的帽子让风刮跑落到河里了。
- Our dog may look fierce but he wouldn't hurt a fly. 我们的狗别看样子凶，其实很温顺。
