英语词汇unnecessarily costly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	unnecessarily costly
释义	unnecessarily — 不必要 adv • 无谓 costly adj — 高昂 adv costly — 值钱 unnecessary — 不必要 • 必要 adj • 不必 adj • 多余 • 无必要 adj • 非必要 • 无须 adj • 大可不必 cost n — 成本 n • 费用 n • 开支 n • 价款 n • 耗资 n • 价钱 n • 花费 n • 代价 n • 损失 n cost v — 使损失 v • 价格为... v • 估算成本 v
随便看	has not resolved has not responded has not resulted in any impact has not returned has not reverted has no trouble has not run has not satisfied has not seen has not seen anything has not seen fit has not seen for a long time has not settled down has not shied has not signed has not so far has not sold has not sought has not spoken with has not spread has not started has not stopped has not stopped since has not submitted has not subscribed

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。

unnecessarily —