| labourious | adj. |
| Laborious | a. [ L. laboriosus, fr. labor labor: cf. F. laborieux. ] Dost thou love watchings, abstinence, or toil, -- |
| laborious | (adj) ที่ใช้แรงงานมาก, See also: ที่ใช้ความอุตสาหะ, Syn. difficult, burdensome, Ant. easy, simple |
| laborious |
| laborious |
| laboriously | (adv) in a laborious manner, Example: their lives were spent in committee making decisions for others to execute on the basis of data laboriously gathered for them |
| laboriousness | (n) the quality of requiring extended effort, Syn. operoseness, toilsomeness |
| 辛劳 | [辛 劳 / 辛 勞] laborious #29,632 [Add to Longdo] |