(pos:動詞)
<explanation>
yue:課堂上演講學術
eng:to lecture on academic subjects
<eg>
yue:王教授退休之後，間唔中都會去下其他大學講學。 (wong4 gaau3 sau6 teoi3 jau1 zi1 hau6, gaan3 m4 zung1 dou1 wui5 heoi3 haa5 kei4 taa1 daai6 hok6 gong2 hok6.)
eng:After his retirement, Professor Wong still occasionally gives lectures at other universities.