加减法学习
网络释义
... 复活节庆祝 QuizOn Easter 加减法学习 Arithmemouse Addition Subtraction Game 长颈鹿匹配动物园 Giraffe's Matching Zoo ...
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原声例句
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But all of you in this room probably remember what we technically call the base 10 system or decimal system because back in grade school or the like, you learned to count and add and subtract numbers by way of columns.
但是，在座的每一位可能都记得,这在小学的时候学的,以10为进制的系统或者十进制系统,通过数列方式学习数数和加减法。
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- 来自原声例句