維基詞典粵語詞
原書拼音: /lei̯¹³ kʊŋ⁵⁵ fɔː⁵⁵/
science and engineering (as a department or field of study)
原書拼音: /lei̯¹³ kʊŋ⁵⁵ fɔː⁵⁵/
science and engineering (as a department or field of study)
原書拼音: /lei̯¹³ kʊŋ⁵⁵ fɔː⁵⁵/
science and engineering (as a department or field of study)