created sense approved 锪孔/鍃孔 · huōkǒng · countersink or counterbore — "Initial import from upstream dictionary"
锪孔 / 鍃孔
huōkǒng
countersink or counterbore
an enlargement at the outer end of a drilled hole, either funnel-shaped or cylindrical
锪 (literal) → 锪/鍃 · huō · to countersink 孔 (literal) → 孔 · kǒng · hole
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition