am、is、are、was 和 were 是 be 的限定形式； being 和 been 是非限定形式。

am、is、are、was 和 were 是 be 的限定形式； being 和 been 是非限定形式。的英文翻译

基本释义

• 'Am', 'is', 'are', 'was' and 'were' are the finite forms of 'be'; 'being', and 'been' are the non-finite forms.