to study / to learn

instruction; teaching; school; lesson, class

teach; to instruct; give a lesson

chemistry (branch of natural science)

chemistry (branch of natural science)

in class

a visit by a student's guardians to observe the class

氓: (on'yomi, only used in compounds) people, subjects

暮雨: rain in the evening / 坊: a boy; a bonze, a Buddhist monk / 帽: a hat / 房: a room, particularly a small room on the side of a larger hall; a monastery / 暴: violence; illegality; unreasonableness

昴: one of the 28 traditional Japanese constellations, the Pleiades