sigmatropic  朗读 sigmatropic

音标：sɪɡmə'trɒpɪk

sigmatropic翻译

sigmatropic双语用法和例句

相关单词

saccular simpleness saponifiable synfuel sufficient strain slumberland siblingship sumptuous siogon signboard statedly sophomoric sand sire sweetmeat sequal smallage skat smudginess

中文词源

英文词源