decimetre
公寸
deci·me·tre /ˈdɛsəˌmɪtɚ/ 名詞
Dec·i·me·ter, Dec·i·me·tre n. A measure of length in the metric system; one tenth of a meter, equal to 3.937 inches.
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decimetre
n : a metric unit of length equal to one tenth of a meter [syn:
decimeter, dm]