Backward deduction system
[计] 后向演绎系统
🧩 词语组成解析
adj. 向后的;反向的;怯生生的;落后的;
adv. 向后地;相反地;回溯地;
back后边+ward向... →向后的
n. 推演,推理,演绎;(推理所得出的)结论;扣除,减除;扣除的量;
duc,duct =lead,bring,表示”引导,带来”#词根助记:de向下+duce引→向下引→推论
n. 体系,系统;制度;身体;方法;
sy(syn-=together)+ste(to stand)→系统;体系;秩序;制度;方法
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗?
May I have a receipt?
我可以要一张收据吗?
What do you have to do round the house when you're at home?
你在家时得做些什么家务事?
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