Opn
abbr. open 公開的; open (flow chart) 公開（浮動(dòng)圖表）; option 選擇（權(quán)）; operation 操作
??? 情景例句
I have one ten-day tour that is still available. It will depart from New York on Dec. 24.
我們一個(gè)10天的旅行團(tuán)還有空位，12月24號(hào)離開紐約。
The maintaining of one vice costs more than ten virtues.
保持一件壞事的代價(jià)超過十件好事。
Anyone who has played even in a school football match knows this.
即使是僅僅參加過學(xué)校足球賽的人也有種體會(huì)。