名詞 flit:

1. a sudden quick movement
   同義詞：dart
2. a secret move (to avoid paying debts)

動詞 flit:

1. move along rapidly and lightly; skim or dart
   同義詞：flutter, fleet, dart

1. Butterflies flit hither and thither.
   蝴蝶到處飛來飛去。
2. Sweet fancies flitted through his mind.
   甜蜜的幻想掠過他的腦際。
3. An expression of pain flitted across her face.
   她臉上閃過一種痛苦的表情。
4. A picture of three boys walking along the bright beach flitted through his mind.
   他的腦海中浮現(xiàn)出三個男孩在陽光普照的海灘上漫步的畫面。
5. Bats flitted about in the darkening sky.
   蝙蝠在暮色蒼茫的天空中飛來飛去。

flit

v.intr.（不及物動詞）
flit.ted,flit.ting,flits
To move about rapidly and nimbly.
輕快地走：迅速而靈活地走來走去
To move quickly from one condition or location to another.See Synonyms at flutter
突然換位：迅速地從某一種狀態(tài)或位置轉(zhuǎn)入到另一狀態(tài)或位置參見 flutter
n.（名詞）
A fluttering or darting movement.
飛掠，輕快的動作：顫動的或急速的運動
Informal An empty-headed, silly, often erratic person.
【非正式用語】 古怪的人：傻的、愚蠢的并且通常很古怪的人

來源：
Middle English flitten
中古英語 flitten
from Old Norse flytja [to carry about, convey] * see pleu-
源自 古斯堪的納維亞語 flytja [隨身攜帶，傳送] *參見 pleu-

【引伸】
flit.ter
n.（名詞）