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...
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...