tortuosity英美网络 扭曲; 弯曲; 曲率; 曲折度; 迂曲度化学英英释义nouna tortuous and twisted shape or positionthey built a tree house in the tortuosities of its boughsthe acrobat performed incredible contortionsSynonym:tortuousnesstorsioncontortioncrookedness双语例句