1. His books are written in a laborious style.
    他写书文笔艰涩。

2. danci.edu.pub

2. Ants and bees are laborious insects.
    蚂蚁与蜜蜂是勤劳的昆虫。

3. laborious是什么意思

3. Checking all the names was a slow, laborious job.
    核对全部名字是件既慢又费劲的事。

1. 公共查询·英语单词

1. 艰苦的：发明与革新几乎总是产生于艰苦的(laborious)反复实验(trial and error). 革新犹如踢足球;就是最好的球员也有射不中(miss the goal)的时候,射门(shots)被挡住(have .. blocked)的次数远比射中的(score)频率高.

2. laborious什么意思

2. 辛苦了：多少钱?how much? | 辛苦了 Laborious | 走了go^^

3. 费力的：ous 充满,大量 | laborious 费力的 | superfluous 过剩的,多余的

1. 耗时费力的；辛苦的；艰难的
    If you describe a task or job as laborious, you mean that it takes a lot of time and effort.

    e.g. Keeping the garden tidy all year round can be a laborious task.
           一年到头把花园拾掇得干净整洁也不是件轻松活儿。

1. characterized by effort to the point of exhaustion
    especially physical effort

    e.g. worked their arduous way up the mining valley
           a grueling campaign
           hard labor
           heavy work
           heavy going
           spent many laborious hours on the project
           set a punishing pace

    Synonym: arduousbackbreakinggruelinggruellinghardheavyoperosepunishingtoilsome