音孔

一并送给我的，还有一支只有七个音孔的小口琴。

He gave me a old clockwork frog and a harmonica .

音栓八英尺或四英尺律的音孔，产生弦乐器的调子。

An organ stop usually of eight-foot or four-foot pitch yielding stringlike tones .

其次，它会保护镶嵌，内饰线和音孔饰圈等不会相互染色，特别是来自背侧板的油脂和颜色。

Second , it will help protect the inlays , purflings , and the rosette from color contamination due to the oils and dyes in the back and sides of the classical guitar .

从房屋建筑中用的涡卷形装饰到洋琴上的装饰音孔，我们已领略到了民间艺术的精髓，即用传统方法表达纯装饰的或写实的冲动。

From sawed scrollwork on houses to decorative sound holes in dulcimers , we have already encountered the essence of folk art & the purely decorative or representational impulse that is satisfied by traditional means .

底板用梓木制成，开有两个一大一小的出音孔，称“凤沼”、“龙池”。

Catalpa wood is used for the base , and there are two holes , one big and on small ( called the " phoenix pool " and " dragon pond ", respectively ) to emit the sound .