harmonicas
n. 口琴（等于 mouth organ）
复数 harmonicas
例句
The lower key harmonicas require a different playing style.
低调的口琴需要不同的吹奏方式。
I like wooden comb harmonicas. However some wooden combs change shape when the temperature changes.
我也喜欢木格口琴，不过一些琴格会随温度变化形状。
Except tunes such as "Susana", "Happy Birthday", are there any more tunes played on necklace harmonicas?
有那些谱项链口琴可以吹的？除了苏珊娜生日快乐龙的传人？
