名詞 bat:

1. nocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigate
   同義詞：bat, chiropteran
2. (baseball) a turn trying to get a hit
   同義詞：bat, at-bat
3. a small racket with a long handle used for playing squash
   同義詞：squash racket, squash racquet, bat
4. the club used in playing cricket
   同義詞：cricket bat, bat
5. a club used for hitting a ball in various games
   同義詞：bat

動詞 bat:

1. strike with, or as if with a baseball bat
   同義詞：bat
2. wink briefly
   同義詞：bat, flutter
3. have a turn at bat
   同義詞：bat
4. use a bat
   同義詞：bat
5. beat thoroughly and conclusively in a competition or fight
   同義詞：cream, bat, clobber, drub, thrash, lick

形容詞 bats:

1. informal or slang terms for mentally irregular
   同義詞：balmy, barmy, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, wacky, whacky

1. He bats well.
   他是擊球能手。
2. Bats are crepuscular creatures.
   蝙蝠是在黎明或黃昏時分活動的動物。
3. Nocturnal animals such as bats and owls only come out at night.
   夜行動物，如蝙蝠和貓頭鷹只在夜里才出來。
4. Unlike most other bats, this species is diurnal.
   這種蝙蝠與大多數(shù)蝙蝠不同，是在日間活動的。
5. Bats flitted about in the darkening sky.
   蝙蝠在暮色蒼茫的天空中飛來飛去。
6. There are some ghostly shapes of bats flitting about in the dark.
   黑暗中有些蝙蝠飛翔的鬼影。
7. Bats fly at night and feed on insects.
   蝙蝠在夜間飛行，以昆蟲為食。

bats

adj.Slang （形容詞）【俚語】
Crazy; insane.
瘋瘋癲癲的；乖張的，古怪的

來源：
From bats in the belfry
源自 bats in the belfry