fly的第三人稱單數(shù)為flies。當flies作名詞時，意思為(舞臺上方)懸吊布景的空間，吊景區(qū)，當flies作動詞時，意思為飛;飛翔;(在空中或宇宙)飛行，航行;(乘飛行器或航天器)航行。

Noun:

(theater) the space over the stage (out of view of the audience) used to store scenery (drop curtains)。

用作名詞 (n.)

They were driven to distraction by the flies.

他們被蒼蠅攪得煩透了。

How can I get rid of the flies in the kitchen?

我怎樣才能消滅廚房里的蒼蠅?