superficial knowledge
- 口 nounverbspeechspeech; words; one's tone of voice or accent
- 耳 nounto hear(literary) to hear; to listen to; to hear of
- 之 particle[possessive]Connects a describing word or phrase to the noun it describes, similar to 的 but used in formal or literary writing.
- 学 學 nounverblearning(bound form) knowledge; scholarship; academic learning
oral teaching
- 口 nounverbspeechspeech; words; one's tone of voice or accent
- 耳 nounear(bound form) ear; the organ of hearing
- 之 particle[possessive]Connects a describing word or phrase to the noun it describes, similar to 的 but used in formal or literary writing.
- 学 學 verbto studyto study; to learn; to gain knowledge or skills