Lettere莱泰雷lettern.信；字母v.写下；印刷n.租赁人letter string字母行letter patent专利证书lettered word字母词letterperfectadj.字字正确的(逐字的)letter symbol文字符号letter basket信篮letter record[经] 书信记录簿letter method字母教学法letters shift字母换档,换字母档letter-treen.字母树