Question

blithe 【blithe】adj.快乐的She continued to work in a blithe spirit in spite of all difficulties.虽然有许多困难，但她仍继续愉快地工作。

Accepted Answer

[blaɪð] 
blithecarefree and happy and lighthearted
The adjective blithe used to mean happy and carefree, but over time it's acquired a new understanding of someone who isn't paying attention the way they should.
If you have a blithe disregard for authority, you might just smile vaguely when a teacher is yelling at you to continue writing on the lockers with a Sharpie. If you're dancing to music while driving, and pass blithely through a red light, chances are you will be pulled over and given either a ticket or a talking to.
All forms of 'blithe' will appear on average once every 1449 pages.blitheblithelyblithenessblithesome

Front	blithe
Pron	[blaɪð]
Back	【blithe】 adj.快乐的 She continued to work in a blithe spirit in spite of all difficulties. 虽然有许多困难，但她仍继续愉快地工作。
Vocab	blithecarefree and happy and lighthearted The adjective blithe used to mean happy and carefree, but over time it's acquired a new understanding of someone who isn't paying attention the way they should. If you have a blithe disregard for authority, you might just smile vaguely when a teacher is yelling at you to continue writing on the lockers with a Sharpie. If you're dancing to music while driving, and pass blithely through a red light, chances are you will be pulled over and given either a ticket or a talking to. All forms of 'blithe' will appear on average once every 1449 pages. blithe blithely blitheness blithesome

Blithe Happy Blaɪð Adj.快乐的 Continued Work Spirit Spite