那时候，牙科学刚起步，拔牙都不打麻药。In those days, dentistry was basic. Extractions were carried out without anaesthetic.他用过麻药,现在仍眩晕无力.He's still groggy from the anaesthetic.局麻药溶液中加入肾上腺素,使血管收缩.The addition of epinephrine to local an...
他们在记忆力和空间技能方面势均力敌。Their strengths in memory and spatial skills matched.他的记忆力变得糟透了。His memory was becoming shockingly bad.他过目不忘的记忆力使他能记下大量事实.His photographic memory enabled him to tuck away yards of facts....
They claimed that their opponents were scheming against them.他们声称对手正在算计他们。You're a scheming little devil, aren't you?你是个耍阴谋诡计的小魔鬼，对不对？Everyone's always scheming and plotting.人人时刻都在谋划着。...
他们正餐吃的是鲑鱼、鹌鹑肉和水果。They dined off salmon, quail, and fruit.我用那只枪打死过几百只鹌鹑。I've shot hundreds of quail with that gun.男孩射杀了一只鹌鹑.The boy potted a partridge....