lackadaisical

英 [,lækə'deɪzɪk(ə)l] 美 [,lækə'dezɪkl]
  • adj. 懒洋洋的;无精打采的;伤感的
GRE
lackadaisical
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缺少迪斯科就会无精打采(lack disco)
lackadaisical 无精打采的

来自短语lack a day ,来自alack the day, 哀伤的一天,alack,感伤,哀伤。引申词义无精打采的,没精神的。

lackadaisical (adj.)
1768 (Sterne), from interjection lackadaisy "alas, alack" (1748), an alteration of lack-a-day (1690s), from alack the day (1590s). Hence, "given to crying 'lack-a-day,' vapidly sentimental." Sense probably altered by influence of lax. Related: Lackadaisically.
1. Dr. Jonsen seemed a little lackadaisical at times.
琼森医生有时候似乎有点懈怠。

来自柯林斯例句

2. There'll be no time to correct lackadaisical driving techniques after trouble develops.
等到麻烦显现时再纠正动作迟缓的驾驶技术就来不及了.

来自《简明英汉词典》

3. His will was sapped and his whole attitude was lackadaisical.
心里松懈,身态与神气便吊儿啷当.

来自汉英文学 - 骆驼祥子

4. Lao Wang is very serious with work, so do not be lackadaisical.
老王干活可较真儿啦,你可别马马虎虎的.

来自互联网

5. So , Cicero first warned us against the danger of being lackadaisical.
西塞罗首先警告我们要注意萎靡不振的危险.

来自互联网

[ lackadaisical 造句 ]