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- Rectangles and polygons are composed of multiple lines, and ellipses are composed of multiple arcs. 长方形和多边形是由若干条线条组成的，并且椭圆是由若干条圆弧组成。
- Ion Plating Equipment with Multiple ARC Sources and Process for Cutting Tool 多弧刀具离子镀膜工艺及设备
- Joan of Arc was one of France's greatest daughters. 圣女贞德是法国最伟大的女性之一。
- Joan of Arc was burnt (alive) at the stake. 圣女贞德在火刑柱上被(活活)烧死。
- Joan of Arc was made a saint in 1920. 1920年，贞德被追封为圣女。
- An instrument that measures circular arcs. 圆弧测定器一种用于测定圆弧的仪器
- He is the person with multiple injuries. 他就是那个多处受伤的人。
- The sun appears to move in an arc across the sky. 太阳看起来在天空以弧线运行。
- Friendship multiple joy and divide grieve. 朋友之间，欢乐同享，苦难同当。
- We use the hall for multiple purposes. 这个大厅我们派多种用途。
- Joan of Arc led a large army to raise the siege of Orleans in1429. 贞德在1429年率大军解除了英军对奥尔良的围攻。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- A multiple crash can often be seen on that motorway. 那条公路上的联环撞车事故很多。
- Study on the Resistivity of Phase Structures and Properties of TiN Coating of Ion Plating with Multiple Arc Sources by N_2 Partial Pressure 氮分压对多弧离子镀TiN涂层相结构及性能影响的研究
- The iron rod supporting the valances was bent in an arc. 挂窗帘上部短幔的铁棍弯成了个弓形。
- Anticipation, Arcs and Overlap Oh My! 预备动作，弧线和交迭，哦！我的天啊！
- multiple arcs 多重弧
- Arc strikes outside of the welds were avoided. 焊缝外要避免电弧穿刺。
- The curve ball is also called arc line ball. 曲球打法又叫弧线球。
- A multiple of the basic number of chromosomes in a cell. 倍数性一个细胞中染色体基本数目的倍数
