[網(wǎng)絡(luò)] 經(jīng)過(guò)艱難困苦而學(xué)到 learn sth the hard way: 通過(guò)艱難困苦而學(xué)到某事learn the hard way: 費(fèi)一番苦功才學(xué)會(huì); 學(xué)會(huì)走堅(jiān)難的路hard to learn: 是賓語(yǔ)補(bǔ)足語(yǔ)如a way to learn: 教你一招become familiar with sth learn sth: 熟悉某事物下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
