outdoor/outdoors
outdoor/ˌautˈdɔ:/adj.户外的：leading an outdoor life过着户外生活；outdoor dress（clothes）户外服装（衣服）；a huge outdoor concert大型露天音乐会He likes watching most outdoor ga···
outer
outer/ˈautə/adj.外部的，外表的：outer space外部空间；the outer skin表皮The outer door was wide open, but the inner one was locked.外面的门大开着，但里面的门却紧锁着。
outfit
outfit/ˈautfit/n.1.装备［u］: The outfit of the exploring party took only half a month.探险队整装只花了半个月时间。2.全套工具，全套装备［c］：a dentist’s outfit牙医用的全套器械
outflow
outflow/ˈautfləu/n. [c] & [u]流出，外流：an outflow of foreign currency外汇大量外流；the outflow of blood出血Capital outflow took place on a very large scale.发生了大规模的资···
outgoing
outgoing/ˈautɡəuiŋ/adj. 1.外向的；对人有好的：an outgoing personality外向的性格He is an outgoing and lively person.他是个性格开朗而又活泼的人。2.即将离任的：the outgoing ambass···
outing
outing/ˈautiŋ/n.［c］出游，户外活动（尤指远足野餐）；体育比赛：spring outing春游；an outing at the beach海滨小游；score a victory in the first outing在首场比赛中获胜
outlaw
outlaw/ˈautlɔ:/ I.n.［c］歹徒，逃犯：outlaws hiding in the mountains躲在山上的逃犯The outlaw has been caught.歹徒已被抓住了。‖II.vt.宣布…不合法：Most states have outlawed the u···
outlet
outlet/ˈautlet/n.［c］出口；出路；发泄(感情或精力等)的方法：an outlet of water排水孔；an outlet for export produce出口商品口岸；find an outlet for one’s emotions找到发泄情感的途径···
outline
outline/ˈautlain/ I.vt.概述，提出论点：Outline the story before trying to write it.在动手写故事前要先列出提纲。The method I outline below.下面是我要概述的方法。‖II.n.［c］轮廓；提···
