asperity

asperity读音音标

英 [æˈsperəti]

美 [æˈspɛrɪti]

asperity意思解释

n.

粗暴；

（表面的）粗糙；

（环境的）艰苦；

严寒的天气

变形

复数：asperities

英英释义

n.

something hard to endure

\"the asperity of northern winters\"

同义词：grimnesshardshiprigorrigourseverityseverenessrigorousnessrigourousness

harshness of manner

同义词：sharpness

双语例句

用作名词(n.)He spoke to the boy with asperity.他严厉地对那男孩讲话。The asperity of the winter had everybody yearning for spring.严冬之苦让每个人都渴望春天。If such additives are used then the chemical activity may not be restricted to the asperity contacts.如果使用了上述添加剂,化学反应可能就不限于表面粗糙的接触。