On which是什麼意思
"On which" 是英文中一個常用的連接詞,用來引導一個從句,修飾或提供關於前面提到的名詞或名詞短語的資訊。這個詞組通常用於正式的書面語中,尤其是在描述或討論某個特定的主題、物品、事件或概念時。
在句子中,"on which" 通常用來取代 "about which"、"of which" 或 "as to which",取決於從句的內容和它與主句的主詞的關係。以下是一些例子:
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"The book, on which you are so enthusiastic, is finally available." (這裡 "on which" 取代 "about which",因為從句修飾的是 "book",而 "enthusiastic" 這個形容詞是關於書的。)
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"The committee has reached a decision on which all members agree." (這裡 "on which" 取代 "as to which",因為從句修飾的是 "decision",而 "all members agree" 是關於這個決定的。)
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"The table, on which we had our dinner, was beautifully set." (這裡 "on which" 取代 "of which",因為從句修飾的是 "table",而 "we had our dinner" 是關於這個桌子的用途。)
請注意,"on which" 通常用於描述某個特定的方面或特性,而不是用於空間或位置的關係。如果是指示空間或位置,通常會使用 "at which"、"in which" 或 "where"。