dotty

dotty
(dottier, dottiest)
  1. (informal, chiefly Brit.)(of a person, action, or idea) slightly mad or eccentric
    (非正式,主英)(人,行为,想法)疯疯癫癫的,半痴的;古怪的
    a dotty old lady.
    一个疯疯癫癫的老妇。
    ■[predic.](dotty about)infatuated with
    迷恋,对…着迷
    she's dotty about her husband.
    她爱丈夫到了发痴的程度。
派生
dottily
adverb
dottiness
noun
语源
  1. late 19th cent.: perhaps from obsolete dote 'simpleton, fool', apparently from Dutch dote 'folly'
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