I am sitting on the cusp of middle age...我将步入中年。Mr Short's behaviour is only on the cusp of acceptability.肖特先生的行为勉强能接受。I am sitting on the cusp of middle age.我将步入中年。the cusp of a leaf叶尖...
The causes of tarnishing gold and silver - plated connectors were studied respectively.分别探讨了接插件镀金和镀银层变色的原因.Bright tin electrodeposits on copper wire are susceptible to tarnishing.铜线材经光亮镀锡后易产生腐蚀变色.Do they not realize thei...
The couple had helped in the hunt for the toddlers.这对夫妇曾帮着搜寻那些幼童。Toddlers are notoriously antisocial when it comes to sharing toys.众所周知，刚学会走路的孩子不愿和别人分享玩具。Keep a watchful eye on babies and toddlers.要看好婴儿和刚会走路的孩子。...
When he let go the head lolled sideways...他一放手，脑袋便垂向一侧。They lolled and lolloped about.他们懒散地闲荡着.He lolled back in his chair by the fire.他懒洋洋地靠着椅背坐在炉火边。He lolled back in his comfortable chair.他懒洋洋地靠在舒适的椅子上。When he let go t...