L 開頭單詞
letter's graphicrization [藝術(shù)學(xué)]字體圖形化
letter writing paper andenvelope set [經(jīng)濟(jì)學(xué)]套裝信箋和信封
letter writing 書信寫法；書信寫作；尺牘
letter writer 寫信者；范本；尺牘
letter words 字母詞（letter word的復(fù)數(shù)）
letter word 字母詞
letter transfer [金融] 信匯
letter punch 印記沖模
letter paper 信紙
letter pad n. 信紙
letter opener n. 開信刀
letter of toleration [土木建筑工程]暫準(zhǔn)書
letter of rights 認(rèn)股權(quán)
letter of reference n. 推薦信
letter of recommendation for post 八行書
letter of recommendation 保薦信，介紹信