不定冠詞 (a/an)

數詞 ( some ,many, few,several, most,.....)

所有格代名詞(yours , mine , his , hers, theirs)

不定冠詞/數詞/指示形容詞+ 名詞 + of + 所有格代名詞

A friend of mine is coming.

David is a nice guy who used to be a coworker of mine when I was living and working in the Middle East about five years ago.

Several students of yours have passed the test.

指示形容詞(this , that , these , those) 也可與所有格代名詞並用

This book of yours is interesting.

但定冠詞(the)不得與所有格代名詞並用

He is the best friend of mine. (X)

->He is my best friend.

「只要『名詞』有『限定、特定、指定』時，翻成英文時，其前須加 the1

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