flap down

美 [flæp daʊn]英 [flæp daʊn]

flap down

verb

数据来源：WordNet

1

I had a great high shapeless cap , made of a goat 's skin , with a flap hanging down behind .

我头上戴着一顶山羊皮做的、不成样子的、又高又大的便帽，脑后垂着一块长长的帽缘。
2

Congenital Severe Blepharoptosis Correction with Frontalis Muscular Fasciae Flap Draw Down Suspension Through Upper Eyelid Fold Incision

重睑切口额肌筋膜瓣拉下式悬吊矫治先天性重度上睑下垂
3

Conclusion The frontalis muscular fasciae flap draw down suspension through upper eyelid fold incision can be used to treat severe blepharoptosis congenital and achieve good effects .

结论重睑切口额肌筋膜瓣拉下式悬吊术矫治先天性重度上睑下垂，效果确切可靠。