laborious [lə'bɔ:riəs]

laborious的基本解释

adj.

艰苦的, 费劲的, 勤劳的

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

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

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