Monochord

[mɒnәukɒ:d]

解释:

(n.) An instrument for experimenting upon the mathematical relations of musical sounds. It consists of a single string stretched between two bridges, one or both of which are movable, and which stand upon a graduated rule for the purpose of readily changing and measuring the length of the part of the string between them.

卡特编辑

解释:

n. a musical instrument of one chord or string.

艾米编辑