Backward differentition method
[计] 后向差分法
🧩 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. 方法;条理;
meth(meta-=after)+od(way)→方法;体系;秩序(=a way after,a following after)
🗣️ 情景例句
How can we possibly get it on so Riverdale
我们怎样才能让Riverdale的人
What is the coldest region in this country?
这个国家最冷的地带是哪里?
George showed me to the guestroom which, he said, was rarely used.
乔治把我领进客房,说这间很少使用。
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