1 to go to school

2 to attend school

1 middle school

2 classifier: 个 gè

1 to connect

2 to relate to

3 to tie up

4 to bind

5 to be (literary)

1 to study at the same school

2 fellow student

3 classmate

4 classifier: 位 wèi

5 classifier: 个 gè

1 the Great Learning, one of the Four Books 四書|四书[Sì shū] in Confucianism

1 to take sth as a lesson for next time (idiom)

2 once bitten, twice shy

1 without learning or skills (idiom); ignorant and incompetent

1 not ashamed to learn from subordinates (idiom)

1 a blade will get rusty if it is not sharpened; a man will fall behind if he doesn't study (idiom)

1 erudite and multi-talented (idiom); versatile and able