掂係會掂，但用脷嘅後面嚟掂
同k音個位一樣
Its place of articulation is velar, which means it is articulated with the back of the tongue (the dorsum) at the soft palate.
https://en.wikipedia.org/wiki/Voiced_velar_nasal#Features
https://en.wikipedia.org/wiki/Voiceless_velar_plosive#Features