FAQs About the word lackadaisical

漫不經心

lacking spirit or liveliness, idle or indolent especially in a dreamy wayAffectedly pensive; languidly sentimental.

筋疲力盡,懶洋洋的,萎靡不振,無力的,懶惰,一瘸一拐,無精打采的,困,精神不振,疲憊

活躍,雄心勃勃,動畫的,動力性的 ,急切的,精力充沛,進取的,熱情的,勤勞的,動能

lack => 缺乏, lacinulas => 裂片, lacinulae => 附瓣, lacinula => 舌瓣, laciniolate => 齒狀,