您要查找的是不是：
- secondary screwworm fly 副旋皮蝇
- The bird caught a bug on the fly. 那鸟在飞行中捉住了一只昆虫。
- 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。
- The birds fly with wings outspread. 鸟儿展开翅膀飞翔。
- Her age is of secondary interest. 她的年龄不太重要。
- 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。
- American screwworm fly 美洲锥蝇
- Housework keeps mother on the fly all day. 家务劳动使母亲整天忙忙碌碌。
- Birds cause damage when they fly into engines. 鸟儿如果冲撞到引擎上就会造成损坏。
- Don't be afraid of my dog-he wouldn't hurt a fly. 不要害怕我的狗，它温驯得很。
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- A word spoken is an arrow let fly. 一言出口，如箭离弦。
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- She will drive to, but fly back from, London. 她将坐汽车去伦敦，坐飞机从伦敦回来。
- If I had wings, I could fly like a bird in the sky. 我要是有翅膀，那末我就能跟鸟一样在天空飞翔。
- Brush away the fly from the baby's nose. 把苍蝇从婴儿鼻上赶走。
