委员会向他颁发了和平奖并附有一张奖状.The council's peaceprize was given to him and along with it a diploma.她获钢琴演奏优秀奖状.She was awarded a certificate of merit for her piano - playing.在客厅的墙上高悬着他的奖状.On the wall of the parlor was splashed...
许多蕴藏量太小, 质地太不纯.Many of the deposits are too small, too impure.主张语文纯正的人哀叹语言趋于不纯.Purists bemoan the corruption of the language.以为亚细胞组分很纯而实际不纯的情况,一直是植物化学家感到难办的问题.The impurity of supposedly pure subcellular fractions is a co...