牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。When not removed, plaque causes tooth decay and gum disease.他们从上层文职部门清除了上千名公务员。They have purged thousands from the upper levels of the civil service.无法把所有的沙砾都清除干净。You'll never quite get rid of e...
这些仪器是经过精密调整的.These instruments are very finely set.资产重组是实现这一战略性调整的主要形式。The recombine of property is the main form which realizes the strategic adjustment.是把任何物种阴阳分子之间的空间重新调整的方式.Ways that rearrange the molecular space bet...
Different grades of crystal polystyrene molding pellets range from 150,000 to 350,000 weight average molecular weight.不同牌号的结晶聚苯乙烯模塑粒料平均分子量范围从150,000-350,000.What factors does he take into consideration in determining the...
I suggest that you work out a careful rota which will make it clear who tidies the room on which day.我建议你制定一个详细的值班表，明确哪一天由谁整理房间。...the washing-up rota...洗碗轮值表Dave organized a cleaning rota.戴夫安排了打扫卫生轮值表。Be aware of the de...
He could face a charge of illegally importing weapons.他可能面临非法进口武器的指控。Britain last year spent nearly £5000 million more on importing food than selling abroad.去年英国的进口食品支出比其出口食品收入多出近50亿英镑。An agricultural lobby is against a ...