他告诉大副改变船的航向偏开四个罗经点.He told the chief officer to haul the ship off four points.大副是仅低于船长的头衔.The mate is one rank below the captain.我命令大副去为船长备船.I desired my mate to see to the captain's boat....
She was feeling tired and was glad to lean against him.她正感到有些疲倦，因此很高兴可以靠在他身上。Lean the plants against a wall and cover the roots with peat.把植物靠墙摆放，用泥煤盖住根部。It is a beautiful meat, very lean and tender.这块肉很好，又瘦又嫩。...
无价值的房屋应予以拆除,为现代建筑腾出地盘.Unworthy buildings should be demolished to make room for modern construction.恶人的生命在道德上是无价值的.The life of an evil man is a moral negation.向量是无用的幸存物或四元数的无价值的支流.Vector is a useless survival, or offshoot...