单词	koans
释义	请查阅词条：koan
随便看	tighten tighten belt tight end tightened tightener tightening tightenings tighten one's belt tighten one's belt tighten one's belt tighten (or loosen) the purse strings tighten (or loosen) the purse strings tightens tighten the purse strings tighten the screw tighten the screws tighten the screws on tighten up tighter tightest tight-fisted tight-fistedness tight-fitting tight head tight junction 锦绣锦缎锦葵锦衣玉食锦鸡锧锨锩锪锫 Konzentrationsmaximum Konzentrationsunterschied Konzentrationsverlauf Konzentrationsänderung Konzentrator konzentrieren konzentriert Konzentrierung Konzentrizität Konzept