英语热门查询
HPsolelyagonisedgesticulatebashproclamationmadfasciclecriedsamariumhertznegationcondensatefearlessmulemedicationcheerfultaperpreconditioningretiringresidualloyallycingulumgrowingsnifflertemptationoerstedhedonicpersistenceimplicationannotationwarmingsingledamageindividualisticsnobwickerworkchuckcoffintwiddlebunkeringstormwasherreflectiveperniciouswashboardtwisttributaryfoulprivileged
广告
threshold/'θrεʃhəuld/
1.noun [of building] [ room]
门槛
2.noun [fig]
(on scale) 限度
to be on the threshold of