arc: n. 1.弧;弓形,拱(洞)。 2.电弧,弧光。 through: The river flows throug ...arc through: 电弧击穿; 通弧travel through an arc: 移动一段弧线are-through: 弧贯as through: 好像be through: 结束, 友谊破裂; 经历; 完成,结束be through with: 结束了,断绝了; 完成, 弃绝through: The river flows through the city. 这条河贯穿这个城。 May I through you ask the delegate of ... to ... 可否通过你代为请求某代表…。 The sun breaks through the clouds. 日光从云缝中穿漏出来。 through the winter 整个冬天,一冬。 through life 一生中,毕生。 through long years 长年间。 be famous through the world 闻名全世界。 go through an operation 做完手术。 go through college 修完大学课程。 pass through crisis [tribulation] 度过危机[历尽千辛万苦]。 through carelessness 由于疏忽。 to fulfill the task through your help 完成任务多亏你帮忙。 be on display through April 30 展览至四月三十日截止。 be through one's task 做完工作[课题]。 see through a brick wall [a millstone] 能透过一道砖墙看见;〔转义〕眼光敏锐(One can't see through a brick wall. 不可能的事情就是不可能)。 through all ages 永远。 through the cabin window (海军军官)靠人情升官。 through the hawse-pipe 水兵升成军官。 through thick and thin 遍历艰苦。 unity through struggle 以奋斗求团结。 副词 1. 穿过,通过,经历;从头到尾,完全,全部;到最后,到底,彻底;透;完毕。 2. 出来。 pierce a thing through 刺穿一件东西。 come through 〔美俚〕取得成功;取胜。 all the night through 通宵,彻夜。 read the book through 将书看完。 This train goes through to New York. 这一列车直达纽约。 Is he through 〔口语〕他(考试)及格了吗? I am through now. 〔口语〕我已经做好了。 The enemy is trying to break through. 敌人企图突围。 all through 一直,从来就。 be through with 〔口语〕做好(工作等);和…绝交;和…分手(I am through with that fellow. 我和那个家伙断绝关系了)。 through and through 完完全全;彻头彻尾(wet through and through 浑身湿透)。 adj. 1.直通的,直达的。 2.(道路)可以通行的。 3.穿过的,有洞的。 4.〔英国〕(电话)接通;〔美国〕通话完毕。 a through street 直通街道,干道。 through transport by land and water 水陆联运。 a through ticket 联运票,全程票。 a through train 直达车。 Jack's trousers are through at the knees. 杰克的裤子膝盖处破了洞了。 You are through. 你要的电话接通了。 He is almost through. 他的电话快打完了。 through to: 直到arc: A.R.C. = American Red Cross 美国红十字会。 n. 1.弧;弓形,拱(洞)。 2.电弧,弧光。 through and through: 从头到尾地; 从头至尾地; 反复; 完全, 彻底; 完全地,充分地through-=through: 同词异形arc; electric arc; voltaic arc: 电弧honest man through and through: 不折不扣的老实人i love it through and through: 我喜欢这种生活方式know through and through: 非常熟悉look sb through and through: 仔细地打量某人through across through: 表示从内部通过through and through cheek defect: 颊洞穿缺损through and through out and out: 撤头撤尾through and through palatal defect: 腭洞穿缺损through and through sawing: 直锯法through and through suture: 贯穿缝合; 贯穿缝术through and through wound: 贯穿伤