Method: 40 curved mesial - buccal canals in mandibular molars were selected and divided into two groups randomly. 方法: 选取40个下颌磨牙近中颊侧弯曲根管,随机分为两组,每组20个根管.
There have been cries of outrage about this expenditure...这项开支遭到了一些人愤怒的指责。Public expenditure was being stretched to the limit by having to support 3 million unemployed people.因为要救济 300 万失业人口，公共支出即将被耗尽。The policy tried to...
鲍勃更喜欢创作原创作品，而不是制作复制品。Bob prefers making original pieces rather than reproductions.他的爱好是制作汽车的复制品.His hobby is building replicas of cars.要是买得起真品，为什么还要拿复制品来凑合呢？Why make do with a copy if you can afford the genuine article?...
Matt is weak and dependent, but you love him all the same.马特软弱无能且依赖性强，但我们照样爱他。She had grown ever more peevishly dependent on him.她脾气变得更坏，对他的依赖更重了。Political selection is more dependent on sophistry and less on economic li...