sigmoid读音_例句
sigmoid 朗读
sigmoid
音标：sɪɡmɔɪd
sigmoid翻译
sigmoid双语用法和例句
相关单词
sweltering sauceboat spissitude series spermine selma stoker subserve silliness stimy somnambulism suspicion sonorization strep spectrograph spicebush sandbank supernatural souther spanrail