琴韵悠扬.Sweet music was being played on the lute.当曲调升高的时候, 她的嗓音也跟着改变,悠扬婉转.When the melody rose, her voice broke up sweetly.悠扬的乐曲声和依依别情,使卡萝尔感到一阵晕眩.Carol was dizzy with music and the emtions of parting....
manganese peroxide二氧化锰The sample was molten and decomposed with sodium peroxide , leached and acidified hot water and - volumed.试样以过氧化钠熔融分解,热水浸取、酸化,定容.Explain why barium forms peroxide but beryllium does not.解释为什么钡能形成过氧化...
"The age of corporatism must be put firmly behind us," he proclaimed.“必须坚决让社团主义时代成为过去，”他宣布道。"Last one in the sea is a sissy," proclaimed Idris.伊德里斯大声地宣告说：“在海里，谁落在最后谁就不是爷儿们。”The Republic was proclaimed in public with grea...
Events conspired to produce great difficulties for us.各种事件凑在一起给我们带来了很大困难。The lady conspired to seize supreme power.该女士图谋攫取最高权力。Bad weather and car trouble conspired to ruin our vacation.恶劣的气候连同汽车故障断送了我们的假日.History and ge...