On another occasion I answered the phone and the line went dead.还有一回，我一接电话，就掉线了。How can anyone look sad at an occasion like this?在这样的场合怎么会有人显得忧伤呢？It is, however, necessary on occasion to work outwith these hours.然而，有时候在这...
溶液里的维生素比固体食物里的维生素受到的影响更大。Vitamins in solution are more affected than those in solid foods.将硫酸盐加入该溶液会产生沉淀.Adding sulphate to the solution will give a precipitate.水能把樟脑从其酒精溶液中淀析出来.Water precipitates camphor from its alcoho...
It is necessary to exercise caution when making commendations.做推荐时有必要谨慎一些.Diligence combined with natural ability earned him commendations from superiors.勤奋加上天赋,使他受到了上司们的好评.It was The Vengeance who , amidst the warm comm...