他们或许会感到疲惫，虽然外表看似没事，但可能很容易发火。They may feel tired and though outwardly calm, can be irritable.我从未见过他生气或者发火。I've never seen him get cross or lose his temper.他并不是爱发火或爱起急什么的，他只是有点困惑。He wasn't irritable or snappy or ...
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 ...