carry ripple adder进位: carry; carry-over; carry bit传送: transmit; convey; deliver; t ...加法: addition; additive器: implement; utensil; ware进位传送: carry propagation下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:进位传送加法器,即可在微信中查询翻译