n.對稱次數(shù)曲線,統(tǒng)計 symmetrical curve: 對稱曲線bel-shaped symmetrical curve: 鐘形對稱曲線bell shaped symmetrical curve: 鐘形對稱曲線bellshaped symmetrical curve: 鐘形對稱曲線shaped symmetrical curve: 鐘形對稱曲線下載手機詞典可隨時隨地查詞查翻譯