am is are was were发音

意思翻译

上午是过去是过去

相似词语短语

is am was───是我是

am is was───上午是过去

was am is───是am是

was were───曾经是

were are───我们是

is are am───是我吗

am is are───是的

am are is───是的

are were───是的

双语使用场景

Am', 'is', 'are', 'was' and 'were' are the finite forms of 'be'; 'being' and 'been' are the non-finite forms.───am、is、are、was和were是be的限定形式；being和been是非限定形式。

If one, what about “be”, “am”, “are”, “is”, “was”, “were”?───如果算一个单词的话，那么“be”、“am”、 “are”、“is”、“was”、“were”又该怎样计算呢?

英语使用场景