teachingn.

英 'tiːtʃɪŋ | 美 'titʃɪŋ

中文n. 教学；教义\nv. 教学；教导（teach的ing形式）

教学；教义

v. 教学；教导（teach的ing形式）

词根词源

teaching (n.)Old English tecunge "act of teaching," verbal noun from teach (v.). As "that which is taught" from c. 1300.

关键词

teaching