laborious的词源

英文词源

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.

中文词源

laborious：辛苦的

来自labor,劳动，辛劳。

该词的英语词源请访问趣词词源英文版：laborious 词源，laborious 含义。

laborious：艰苦的，费劲的

词根词缀： -labor-工作 + -i- + -ous形容词词尾