The material must be sensitized for the monochromatic radiation of the laser.此材料必须对该激光器的单色辐射敏感.Itsion: It's a good and safe method to treat naevus fuscocaerules zygomaticus by Q - switch alexandrite laser.结论: Q开关翠绿宝...
The phone was perched precariously on the window ledge.电话放在窗台上,摇摇欲坠.His feet found the window - ledge.他的双脚触到了窗台.He balanced precariously on the narrow window - ledge.他在狭窄的窗台上很难保持平衡....
They watched the dodgem cars bang and bounce.他们看着那些碰碰车互相碰撞并弹开。It was good to bounce ideas off another mind.与别人谈谈自己的想法是有益的。His body lacks the bounce and vigour of a normal two-year-old...他缺乏一个正常两岁儿童应具备的弹跳力与活力。Let's b...
Teeter - totter caught up bein a father and a prima donna.当爸和挣钱回家不知顾哪头才好.Donna agreed to both requests.两个请求唐纳都同意了。In her new film, Victoria plays a prima donna television presenter.维多利亚在她的新片里扮演一位妄自尊大的电视节目主持人.Frame clutch...