This discolouration is completely harmless.这种变色是完全无害的.Dual - action toothpaste with Xylitol and baking soda to remove stains and surface discolouration from teeth.这种双重作用的牙膏,含有木糖醇和小苏打,能清除牙齿表层的污垢和污色.Discolouration of silve...
Dan made a break for his car only to find the driver's door locked.丹朝他的汽车跑去，却发现驾驶座位置的门被锁住了。Why shouldn't Dan eat the cake?After all, he baked it.为什么丹不该吃蛋糕?不管怎么说还是他做的呢。That's Mr. Dan Cody, old sport. "那是丹-科...
微生物课上,我们试着培养黑霉.We try to incubate black mould in biology class.给予一种浓郁和新鲜的红浆果芳香,如草霉和黑霉.Red fruity aromas of strawberry and blackberry . Delicious, fresh and fleshy.黑霉机也是一种时尚.It's a trend with BlackBerrys, too....
6 subtracted from 9 is 3.9减6等于3。We have subtracted $25 per adult to arrive at a basic room rate.我们已给每位成人房客减去了25美元，这就是基本的房费价格了。Mandy subtracted the date of birth from the date of death.曼迪用去世的日期减去出生的日期。...