英语词汇black batch是什么意思，black batch的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。

单词	black batch
释义	black batch　炭黑共沉胶
随便看	investment phase of a project investment plan investment plan investment policy investment policy investment portfolio investment portfolio investment portfolio investment project investment project investment promotion investment rate investment ratings investment reference services investment reserves investment securties investment spending investment spending investment stock investment supervisoty service investment surcharge investment tax investment tax credit investment tax credit rules investment trust