偶尔

Occasionally a patient is so debilitated that he must be fed intravenously.

偶尔会有病人过于虚弱，必须通过静脉注射进食。

She saw the occasional glimmer of a moth´s wings.

她看见蛾子的翅膀偶尔会泛光。

My father would occasionally go to his Masonic lodge.

我爸爸偶尔会到他的共济会分会那里去。

I know that I do put people down occasionally.

我知道我确实偶尔会奚落别人。

Men were standing around, swilling beer and occasionally leering at passing females.

男人们吊儿郎当地站着，大口大口地喝着啤酒，偶尔还对着路过的女性猥亵地笑。