Instrumentality
n. 媒介, 手段, 机构\\n[法] 媒介, 工具, 手段
📖 牛津释义
instrumentality
n[U]
(fml 文) condition of being instrumental(1); means 手段; 工具
by the instrumentality of sb, ie by means of sb 借助於某人.
🗣️ 情景例句
I don't know.
我不知道。
A friend is a second self.
朋友是另一个我。
And what's this?
那么这个用英语怎么说？