n. 劳动,努力;工作; 劳工,工人; 分娩,(分娩时的)阵痛
vi. 努力争取(for); 苦干; 详细分析(指引擎)缓慢而困难地运转
复数:labors现在分词:laboring过去式:labored第三人称单数:labors过去分词:labored
BNC.17075 / COCA.1123
noun
Synonym: undertakingprojecttask
Synonym: labourworking classproletariat
Synonym: labor movementtrade union movement
Synonym: parturiencylabourconfinementlying-intravailchildbed
verb
Synonym: labour