• adj. 勤劳的；艰苦的；费劲的

来自labor,劳动，辛劳。

laborious (adj.)

late 14c., "hard-working, industrious," from Old French laborios "arduous, wearisome; hard-working" (12c., Modern French laborieux), from Latin laboriosus "toilsome, wearisome, troublesome," from labor (see labor (n.)). Meaning "costing much labor, burdensome" is from early 15c.; meaning "resulting from hard work" is mid-15c. Related: Laboriousness.

1. They had the laborious task of cutting down the huge tree.

他们接受了伐大树的艰苦工作.

来自《简明英汉词典》

2. 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。

来自辞典例句

3. The distance seemed interminable, and the walk was most laborious.

距离好象无穷无尽似的, 走起来真够吃力.

来自辞典例句

4. You may have the impression that this process is usually laborious.

你可能认为这种方法是艰难的.

来自辞典例句

5. We should not despise plain features, nor a laborious yet honest occupation.

我们不应该看不起相貌平常的人, 也不应该看不起辛苦而正直的职业.

来自辞典例句