英语词汇signa怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	signa
释义	signa n.signum的变形 signum['siɡnəm] n.【数学】正负号函数变形: n.signa
随便看	Ahmadabad, Ahmedabad Ahmadiyya ahmadiyyas Ahmadnagar ahmads Ahmedabad ahmedabads Ahmednagar, Ahmadnagar a hog in armour ahold aholds aholehole aholeholes a hole in the head a hole in the wall a hole to crawl out of -aholic aholt Ahom a home from home a home from [美国英语]a home away from home a home thrust a hop and jump a hop skip and jump a horde of

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。