原级：labour
labouring的意思
第三人称单数：labours
911chaxun查询·英语单词大全
过去分词：laboured
过去式：laboured
1. 劳动：labourer 劳动者 | labouring 劳动 | labourious 需要劳力的
2. 劳动的：labourer /劳动者/工人/ | labouring /劳动的/ | labourious /吃力的/困难的/麻烦的/
1. The work he and his assistants have been labouring on for more than 10 years will be finally published.
labouring是什么意思
adj
1. doing arduous or unpleasant work
e.g. drudging peasants the bent backs of laboring slaves picking cotton toiling coal miners in the black deeps
Synonym: drudging laboring toiling