英语词汇has been vital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	has been vital
释义	vital — 要 • 至关重要 • 有活力 • 紧要 vital adj — 重要 adj • 关键 adj • 必要的 adj • 生机勃勃的 adj has-been — 过气
随便看	car sales car sales business car sales fell 2%. car salesman cars and commercial vehicles cars and light commercial vehicles cars and light trucks cars and trucks cars and vans cars are designed for cars are not allowed cars are powerful cars are replaced cars available cars behind car's body shell car's body shell car's body shell car's body shell cars, buses, trucks cars, buses, trucks cars, buses, trucks car scheme cars cigarette lighter cars circulate

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。

vital —