英语短语词组词汇concave functions的音标、释义、翻译、用法及例句-英语短语词组词典

短语	concave functions
释义	concave function 【数学】凹函数
随便看	half sovereign half sovereigns half-space half-staff half-staffs half step half steps half-stewed half stock half story half-stuff half subtracter half term half terms half the battle half the time half thickness half tide half-timbered halftime half-timer half-timers halftimes half tint half title

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。