電腦輔助設計與繪圖

1. • computer-aided design and drawing

Character by character

• 電(diàn)lightning
• 腦(nǎo)brain
• 輔(fǔ)assist
• 助(zhù)help
• 設(shè)set up
• 計(jì)surname Ji
• 與(yǔ)and
• 繪(huì)draw
• 圖(tú)diagram