含义:工作,劳动
源自拉丁语 'labor',意为努力、辛苦或劳动。
合作,协同工作。
"The team collaborated on the project."
详尽的,复杂的。
"She gave an elaborate explanation."
工作,尤其是体力劳动。
"He works hard in the factory."
从事体力劳动的人。
"The laborer was tired after a long day."