A tooth which has been hit hard may discolour.受过重击的牙齿可能会变色。A tooth which has been hit hard may discolour...受过重击的牙齿可能会变色。Benzoyl peroxide can cause fabric to discolour on contact. Use with care.过氧化苯可能导致织物脱色, 请小心使用.Plastic...
A tooth which has been hit hard may discolour.受过重击的牙齿可能会变色。Plastic tends to discolour with age.塑料久而久之便会退色。Benzoyl peroxide can cause fabric to discolour on contact. Use with care.过氧化苯可能导致织物脱色, 请小心使用....
The teacher began to pass out the papers at 8:15.8点15分老师开始发卷.Mary, you do the honours. Somebody has to pass out the presents.玛丽, 你来担任司仪工作. 有人要发奖.Polly is due to pass out from training college at the end of July.波利七月底将从训练...
Grace tapped on the bedroom door and went in.格雷丝轻轻敲了敲卧室的门，走了进去。Grace laid out the knives and forks at the lunch-table.格雷丝把刀叉摆放在午餐桌上。Grace allowed her mind to wander to other things.格雷丝任由自己的思绪游走。...
By midnight the crowd had thinned.半夜时分，人群渐渐散去了。They thinned out a stand to create a lush forest tomorrow.他们除去了林场中多余的树木,以利来日森林长得更茂密.The stream had thinned down to a mere trickle.小河越来越窄,最后变成了涓涓细流....