Nctm
abbr. National Council of Teachers of Mathematics <美> 全国数学教师理事会
🗣️ 情景例句
and it's not about you. OK.
而且不是关于你的。好吧。
How much is the telephone bill a month?
每个月电话费要多少钱？
Shylock must promise to leave the money upon his death to his daughter and her husband.
夏洛克必须答应在他死后把这笔财产留给他的女儿和女婿。