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cardioid的音標(biāo)：cardioid的英式發(fā)音音標(biāo)為：['kɑ:d???d]cardioid的美式發(fā)音音標(biāo)為：['kɑd????d]...

n.心臟線，（靈敏度模式呈心形的）定向麥克風(fēng)adj.心臟線形的，（麥克風(fēng)）靈敏度模式呈心臟形的...

Construct rotating cardioid and astroid while remaining orthogonal to each other.作旋轉(zhuǎn)的心臟線和旋轉(zhuǎn)的星狀線,且彼此維持正交.Construct rotating cardioid and deltoid while remaining orthogonal to each other.作旋轉(zhuǎn)的心臟線和旋轉(zhuǎn)的三角線,且彼此維持正交.Construct ro...