knothole
音标: ['nɒthәul]
knothole是什么意思、knothole怎么读
n. 节孔
knothole汉语翻译
n. 节孔
knothole英语解释
名词 knothole:
- a hole in a board where a knot came out
knothole详细解释
knot.hole
n.（名词）A hole in a piece of lumber where a knot has dropped out or been removed.（木板等的）节孔：木板上节瘤掉落或被取掉而成的空洞