他表示愿意按原價減去百分之十。

我這就得走了。

他戒煙了。

他從桌上拿起一只杯子。

他出門前把燈關掉。

【記】offer-提供,off-離開:提供車讓人離開

off adj 1 [attrib 作定語] = off-side2. 2 [pred 作表語] ~ (with sb) (esp after rather, very, slightly, etc 尤用於rather、 very、 slightly等之後); (infml 口) impolite or unfriendly (towards sb) （對某人）不禮貌, 不友好 She sounded rather off on the phone. 她在電話中說話不太客氣. He was a bit off with me this morning. 他今天早晨對我有些冷淡. 3 [pred 作表語] (of food) no longer fresh （指食物）不新鮮 This fish has gone/is off, ie can no longer be eaten. 這條魚已經不新鮮了. The milk smells/tastes decidedly off. 牛奶聞起來[嘗起來]完全變味了. off adv part (For special uses with many vs, eg go off, turn sth off, clear off, see the v entries. 可與許多動詞連用, 如go off、 turn sth off、 clear off, 其釋義見各動詞詞條. ) 1 (a) at or to a point distant in space; away 距, 離, 到（遠至某處）; 離開 The town is still five miles off. 那小城尚在五英里以外. We are some way off, eg our destination. 我們有一段距離（如距目的地）. He ran off with the money. 他攜款潛逃了. Be off/Off with you! ie Go away! 走開[滾開]! (b) at a point distant in time; away 距, 離, 到（遠至某時）; 離開 The holidays are not so far off. 假期已經不那麼遠了. 2 (indicating removal or separation, esp from the human body 表示除掉或分離（尤指離開身體）) He's had his beard shaved off. 他把胡子剃掉了. What beautiful curls -- why do you want to have them (cut) off? 你那鬈發多漂亮啊--為什麼要剪掉呢? take one's hat, coat, tie, etc off 摘帽、 脫大衣、 解領帶 (Cf 參看 have (got) one's hat, coat, tie, etc on) Don't leave the toothpaste with the top off. 牙膏用後別忘了蓋上蓋. Cf 參看 on1 3. 3 starting a journey or race 出發; 起跑 She's off to London tomorrow. 她明天出發上倫敦. I must be off soon. 我很快就得走了. We're off/Off we go! 我們出發嘍! They're off, ie The race has begun. 他們已經起跑了. 4 (infml 口) (of sth arranged or planned) not going to happen; cancelled （指已安排或計畫的事）不發生, 取消 The wedding/engagement is off. 婚禮[婚約]取消了. The miner's strike is off. 礦工的罷工取消了. Cf 參看 on1 8. 5 (a) disconnected at the mains; not being supplied （自供應的來源處）斷開, 不供應 The water electricity is off. 水[煤氣/電]停了. (b) (of appliances) not being used （指電器）關掉, 不用 The TV, radio, light, etc is off. 電視、 收音機、 電燈等已關掉. Make sure the central heating is off. 集中供暖設備一定要關掉. Cf 參看 on1 4. (c) (of an item on a menu) no longer available or being served （指菜譜上某菜肴）不再供應 The steak pie is off today. 今日牛肉餅停止供應. Soup's off -- we've only got fruit juice. 湯已售完--現只供應果汁. 6 away from work or duty 不工作; 不上班; 不值班 I think I'll take the afternoon off, ie not do my usual work, etc. 我想下午歇班. She's off today. 她今天休息. The manager gave the staff the day off. 經理放員工一天假. I've got three days off next week. 下星期我有三天假. 7 reduced in price; cheaper 減價; 削價; 折扣 All shirts have 10% off. 襯衫一律九折. Shoes are on sale with ￡5 off. 各類鞋減價5英鎊出售. buy a calendar at 50% off 以半價買一日歷. 8 (in the theatre) behind or at the sides of the stage; not on the stage （劇院中）在臺後或臺側, 不在臺上 noises/voices off 幕後發出嘈雜聲[人聲]. 9 (idm 習語) be off for sth (infml 口) have supplies of sth 有需要的某物 How are you off for cash? ie How much have you got? 你有多少現款? Cf 參看 well off (well3), badly off (bad1). ,off and `...

*[?f]a. 關著的, 不再生效的, 處于...境況的, 休假的, 空閑的ad. 走開, ...掉, ...下, 休息, 出發, 隔斷prep. 離開, 脫落, 不在從事......, 在...之外vi. 離開, 滾開vt. 殺死n. 關閉狀態【計】 關閉, 清屏命令【化】 斷路相關詞組: be badly off off and off and on off of off with How are you off for...? be well off