How do you pronounce 筆供?

Q: How do you pronounce 筆供? A: bat1 gung1, e.g.

筆供 (bat1 gung1) — meaning, pronunciation, examples

筆供 (bat1 gung1, bǐ gòng) — written evidence, as opposed to oral evidence 口供[kou3 gong4]

筆刨 (bat1 paau4) — pencil sharpener
筆劃輸入法 (bat1 waak6 syu1 jap6 faat3) — Stroke input method
筆升 (bat1 sing1) — brush pot for writing brush
筆嘴 (bat1 zeoi2) — tip of a pen
筆塔 (bat1 taap3) — (noun) the lid, cover or cap of pens or ballpoint pens
筆盒 (bat1 hap6) — Pencil cases