be decided by的意思|示意
由……决定
取决于……
be decided by的用法详解
英语单词be decided by的用法讲解
短语be decided by通常用来表达“由……决定”的意思，是一个固定搭配短语，由动词decide和介词by构成，后面接被决定者。
从句式和语法上看，be decided by是一个完整的短语，不能拆分，也不能用其它介词替代，只能作谓语，不能担当宾语。它的意义也比较单一，是一个非常“生硬”的说法，通常用于正式文章。而在口语中，我们可以用更地道的说法来表达，如：be determined by, be settled by, be made by等。
接下来，我们可以举几个例句来加深对be decided by的理解。
例句：
1. The date of the meeting will be decided by the chairman.
会议日期将由主席决定。
2. The winner of the tournament will be decided by the judges.
赛事的冠军将由评委决定。
3. His future will be decided by his parents.
他的未来将由他的父母决定。
be decided by相关短语
1、 depend on be decided by 依赖
be decided by相关例句
The question will be decided by themselves.
这问题将由他们自己决定.
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The fine shall be decided by the environmental protection department.
罚款由环境保护部门决定.
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This should be decided by our junior boss.
这件事情还是请少掌柜定夺吧.
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Blast furnace volume must be decided by burden condition and coke quality.
建设大高炉要按实际的炉料条件确定容积,还必须考虑投资及生产成本.
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The proportion of allocation shall be decided by the board of directors.
每年提取的比例,上董事会根据合营公司经营情况讨论确定.
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It had to be decided by the man on the spot.
这必须由现场的人来决定.
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