他用 筷子 不大熟练.He's not very skilful with his chopsticks [ at using chopsticks ] .她用 筷子 不大熟练.She's not very skil ( l ) ful with her chopsticks [ at using chopsticks ] .他买了十二双筷子.He bought a dozen of chopsticks....
He has devised a process for making gold wires which neither corrode nor oxidise.他设计了一种能够避免腐蚀或氧化的金丝制作流程。He has devised a process for making gold wires which neither corrode nor oxidise...他设计了一种能够避免腐蚀或氧化的金丝制作流程。The carbon...
She was widowed in 1967.1967年她成了寡妇。The mother was widowed and had swanned off.这位母亲成了寡妇，已经悠然闲逛去了。Imogen stayed with her widowed sister.伊莫金和她守寡的姐姐住在一起。...