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- His figure looks very funny in the concave mirror. 他的样子在凹镜里显得非常可笑。
- The wiring is faulty and needs to be replaced. 线路上有短路需要换线。
- An indented or concave surface or area. 凹陷,洼地凹的表面或地区
- A kite dangles from a telephone wire. 一只风筝悬挂在电话线上晃来晃去。
- With deft fingers she untangled the wire. 她用灵巧的手指解开了金属线。
- The ground is shut in by a wire fence. 那块地被铁丝篱笆围住。
- He examined the wiring scheme carefully. 他仔细检查线路图。
- The heavy wind cut off the wire. 大风刮断了电线。
- concave wiring 暗线
- All this electrical wiring will take a day to set up. 所有这些电线架线要花一天时间安装好。
- Anyone touching that wire could get badly shocked. 任何人碰到那根电线都会遭到严重的电击。
- He got an application in under the wire. 他在截止日期前交了申请书。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样,双凹透镜也可以缩小。
- His land was fenced with barbed wire. 他的土地用铁丝网围著。
- He wormed(his way) in under the wire. 他从铁丝网下蜿蜓而入。
- The rope was not strong enough, so we used wire. 这根绳子不够结实,所以我们用金属线。
- Keep the wire stretched tight don't let it kink. 把铁丝拉紧,别让它扭成结。
- A concave molding with a cross section that approximates a quarter circle. 飞檐的凹圆线脚截面近于九十度弧的凹线脚
- The thinness of the wire was a great problem. 电线很细是个大问题。
- A depression similar to that in a shallow concave container for food. 凹形,凹面与浅的凹型盛食物的容器相似的凹处