ReadWriteQuiz
Chinese dictionary
n.mnemonic rhyme; (arithmatic) tables which should be committed to memory for ready use, as the multiplication table, etc.
背口诀
memorize a formula
珠算口诀
abacus rhymes
你会背七的乘法口诀吗?
Do you know your seven times table?
背口诀
memorize a formula
珠算口诀
abacus rhymes
你会背七的乘法口诀吗?
Do you know your seven times table?