Gingival margins can be prepared with a deep chamfer or a shoulder.可以制备深凹肩台或者直角肩台.Metastatic tumors to gingival from non - oral malignancies are very uncommon.摘要从 非 口腔部位的恶性肿瘤转移至齿龈是非常罕见.Objective To study the distribution...
They prefer to bargain with individual clients, for cash.在现款方面，他们更愿意同散户打交道。Fresh salmon is a bargain at the supermarket this week.这周超市的新鲜鲑鱼特价销售。Clothes are the best bargain, with many items marked down.买衣服是最划算的，许多衣服都降价了。...
Revenues from "green taxes" could then be channelled back into energy efficiency.从“绿色税收”得来的收入便可回过头来用于提高能效。Egypt has lost out on revenues from the Suez Canal.埃及在苏伊士运河上的收益上受了损。Last Thursday, Nick announced record revenues ...
Mr Guppy has no eyes for either of these magnates.格皮先生顾不上看那两位大人物了.Guppy put on his best clothes and went to the theater.Guppy穿上他最好的衣服去了剧院.In their quest for mates, some guppy males are show - offs.一些雄性的孔雀鱼在追求伴侣时更注重外表....