单词	锯齿特性
释义	锯齿特性saw tooth characteristic
随便看	have an ear for have an earthly have an ear to the ground have a neck to do something have an edge have an edge on have an edge on ... have an edge on one's appetite have an edge over ... have an effect have an effect on have an effect upon have an effect (或impact) on (或upon) have an egg from the oof-bird have an end have a nerve have a new lease of life have a new lease on life have an eye for have an eyeful have an eye in one's head have an eye on have an eye on the main chance have an eye out have an eye to