stand for stand out stand by什么意思

stand for stand out stand by什么意思

stand for：代表；象征；代替；容忍　　例句：　　1.The letter "x" is often used to stand for an unknown number.　　字母x常被用来代表一个未知数。　　2.If I were you, I wouldn't stand for that sort of treatment.　　如果我是你，我就不能容忍这种待遇。　　stand out：突出；显著；显眼；引人注目；站出来　　例句：　　1.Stand out in hand-made carpets used in part or to highlight the design.　　在手工地毯中多用作醒目部分或用以突出设计。　　2.The dark stones stand out in stark contrast to the white snow and ice.　　深色的石头与洁白的冰雪形成鲜明的对比　　stand by:袖手旁观；站在旁边；待机；等待　　例句：　　1."I should have thought you could stand a bit of good-natured chaff by now, " hereplied.　　他说：“我以为你至今为止能受得了出于善意的小小戏弄。”　　2.Winterbourne learned more about her by catching hold of her small slipperybrother, and making him stand a few minutes by his side.　　温德朋把她那顽皮的小弟弟硬拉过来，要他在他旁边待几分钟，又知道了一些关于她的事。