let
let在教材中的意思為“允許,讓”,作動(dòng)詞用。這是我們最熟悉的意思,當(dāng)然let還有其它的意思。
Let Line AB be equal to Line CD. (let在此句中作動(dòng)詞,let sth. be equal意思為“假設(shè)某物等于”。)
Mr. White let his old apartment to a friend last Tuesday. (let在此句中作動(dòng)詞,意思為“出租”。)