低压槽延伸约1,000公里。The trough of low pressure extended over about 1000 kilometres.我摩挲着小牛耳朵里面柔软的凹槽。I rubbed the velvety grooves inside the calf's ears.这张柚木桌子的桌腿有凹槽纹饰。The teak table has fluted legs....
根据欧洲标准，英国工资的绝对值依然很低。In absolute terms British wages remain low by European standards.竖划表示绝对值.The bars denote the absolute value.任何多项式系数的绝对值都构成单峰序列.The absolute values of the coefficients of any chromatic polynomial form ...