英语词汇invalid signature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	invalid signature
释义	invalid — 无效的 adj • 病人 signature — 签字 • 签章 signature adj — 为...所特有的 adj
随便看	leaving premises leaving rate leaving residue leaving room leaving room for leaving rubber leavings leaving scars leaving school leaving second leaving service leaving shortly leaving skin feeling leaving skin feeling soft leaving slightly open leaving something leaving something behind leaving soon leaving space leaving space for leaving stains leaving standing leaving the area of leaving the audience in awe leaving the balance

英汉双解词典包含2273206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。

invalid —