Diffusional limitations and slow significant chemisorption processes may not be readily detected.扩散控制和显著缓慢的化学吸附过程是不易检测的.Electric whisks should be used on a slow speed.使用自动搅拌器时应该选用慢挡。Crepuscular , the setting sun lies lac...
The slow-worm is in fact not a snake but a legless lizard.蛇蜥其实不是蛇，而是无脚的蜥蜴。Why were grown-ups always so stuffy and slow to recognize good ideas?为什么成年人总是那么一本正经，对好点子反应那么迟缓呢？The lorry was travelling at 20mph in the slow lane...