英语短语词组词汇positive sign的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	positive sign
释义	positive sign 【数学】正号，加号
随便看	flavin flavine flavines flavin nucleotide flavins flavo- Flavobacterium flavodoxxin flavoenzyme flavoenzymes flavomycin Flavomycins flavon flavone flavones flavonoid flavonoids flavonol flavonols flavons flavoprotein flavoproteins flavopurpurin flavor flavored

老街网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。