2019-2020学年度人教版必修二Unit4Wildlife protectionPeriod2Language points课件(43张)
2019-2020学年度人教版必修二Unit4Wildlife protectionPeriod2Language points课件(43张)第2页

1. threaten vt. 1) 恐吓;威胁 threaten +n.+with+n.以...恐吓... The robber threatened me with a gun. threaten to do 恐吓说要... He threatened to make the photo public. 2) 迫近 A typhoon was threatening. threat n. threatening adj. 恐吓的,威胁的