英语词汇30 thirty的起源、历史背景-英语词源词典

词汇	30 thirty
词源	30 (thirty). For over a century the symbol 30 has been used by reporters to mark the end of a typewritten newspaper story. It comes either from the old telegraphy symbol indicating the end of a day’s transmission, a kind of “Goodnight, I’m closing up the office,” or from old printers’ jargon. The maximum line on Linotype composing machines is 30 picas, about five inches, and when an operator reaches 30 picas, he can go no farther.
随便看	the great cham of literature the great commoner the great dissenter the great entrencher the greatest the great ghostwriter-s ghostwriter the great lakes the great magician of the north the great unknown the great unwashed the great war the great white way the ground will burn under his feet the guard dies but never surrenders the gum nebula the hadza the hallway smells different the heart is a lonely hunter the higher i go the crookeder it gets the high trees get the wind the hills are closing in on him the hollywood golden rule the hub the hulks the iliad in a nutshell

英语词源词典收录了13259条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。