词汇搭配
用作名词 (n.)
形容词+~~+名词~+介词- arc of a circle圆周的弧
- arc of 110° 110°的弧形
词组短语
arc welding电弧焊,弧焊;电弧焊接
arc furnace电弧炉,直接电弧炉
electric arc[电]电弧
submerged arc埋弧
plasma arc等离子弧,等离子体电弧;电浆弧
electric arc furnace[化]电弧炉
circular arc圆弧
submerged arc welding埋弧焊
argon arc氩弧焊
arc voltage弧电压
argon arc welding氩弧焊
arc length弧长
welding arc焊弧
arc discharge弧放电
island arc[地]弧形列岛
plasma arc welding等离子弧焊;等离子电弧焊接
joan of arc圣女贞德(法国民族女英雄)
metal arc welding金属电弧焊;金属弧焊接
manual arc welding手工电弧焊
arc welder电焊机;焊工
更多收起词组短语
双语例句
用作名词(n.)
- The first figure is an arc followed by a line.
第一个图形是一段弧,后跟一条直线。 - The beach swept around in an arc.
海滩呈弧形伸展开来。 - His arm described an arc in the air.
他的手臂在空中划出一道弧形。 - The rainbow formed a beautiful arc in the sky.
虹在天上成美丽的弧形。
权威例句
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