cleansev.使 ... 清洁;净化;使 ... 纯洁
cleanadj.干净的;纯洁的;完全的;空白的;正当的;精准的adv.完全地n.清洁v.打扫;清扫;擦,刷
cleanly production清洁化工艺
cleanly chiseled under the eyes.眼睛下方轮廓整洁。
"cleanly in their persons and habitations"
"he bounced it cleanly off the wall"
"the motor burns cleanly"
"she played the piano accompaniment cleanly"