Water is not only colourless, but odourless as well.水不仅没有颜色,也没有气味。The gases are odourless.这些气体没有气味。...a completely odourless, colourless, transparent liquid...完全无味、无色、透明的液体Hydrogen is a corlourless, odourless gas.氢气是一种无色...
A peal of church bells rang out in the distance.远处响起了一阵教堂的钟声。She let out a peal of laughter.她哈哈大笑起来。A sudden peal of thunder leaves no time to cover the ears.迅雷不及掩耳。I heard a peal of merry laughter.我听到一阵响亮的欢笑声。There was ...
许多过去曾通用的词,今天已经废弃不用了.Many words once commonly used have fallen into desuetude.相似的问题能否归纳出通用的解决方案?Can we generalize common solutions to apply to similar problems?通用的纯粹机械的积分器是圆盘滚柱型.A common purely mechanical integrator is th...