Nctm
abbr. National Council of Teachers of Mathematics <美> 全国数学教师理事会
🗣️ 情景例句
Or did you forget to give it to me?
或许是你忘了给我吧？
He makes the bads every day.
他每天都铺床。
Learning English is like building a house.
学英语象盖房子。