instrumental词根

instrumental词根？

词根是instrum

instrumental

英 [ ??nstr??ment(?)l ]

美 [ ??nstr??mentl ]

有帮助的，起作用的常用释义

释义

adj.

有帮助的，起作用的；用乐器演奏的；与乐器有关的；与（事物）的工具效用有关的；与仪器或测量器具有关的；（语法）工具格的

n.

器乐曲（通常指非古典音乐）；工具格名词，工具格

变形

复数instrumentals比较级more instrumental最高级most instrumental

例句

1. Asian-American parents are enthusiastic supporters of the competitive instrumental music program.

亚裔美国家长是竞争性器乐项目的热心支持者。

2. Instrumental ties are social links formed when we cooperate with other people to achieve some goal.

工具性联系是我们为了实现某种目标而与他人合作时形成的社会联系。

3. Instrumental ties predominate in secondary groups; we perceive people as means to ends rather than as ends in their own right.

工具性关系在次级群体中占主导地位；我们把人当作达成目的的手段，而不是目的本身。

instrumental的词根instru

例句

1.

He was instrumental in bringing about an end to the conflict.

他在终止冲突的过程中起了重要作用。

2.

In his first years as chairman he was instrumental in raising the company's wider profile

他任董事长的最初几年为提升公司的知名度起到了积极的推动作用。

3.

Jesse Jackson was instrumental in the release of some of the hostages.

其中一些人质得以获释多亏了杰西·杰克逊。

这个单词的词根应该是instrum