英语词汇I can´t know this for sure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	I can´t know this for sure
释义	know for sure— 料定 for sure — 保准 • 准保 • 确乎
随便看	investment in operations investment in people investment in physical infrastructure investment in power investment in power investment in properties investment in properties investment in property investment in real estate investment in relation investment in renewable investment in research investment in research and development investment in resources investment in schools investment in schools investment in securities investment in service investment in shares investment insights investment insights investment in skills investment in smes investment in society investment in solar

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。

know for sure—