It's ten dallars 里的dollar为什么加s
It's ten dallars 里的dollar为什么加s
为什么"the 20 dollar"的"dollar"后面不用加"s"?
dollar后面加s为什么?
it's been ten years 为什么不加for
That's a 15 dollar fine.这句话里dollar为什么不用复数形式dollars?
dollar pound 变为复数的时候要加s
five thousand dollar这里面的thousand和dollar都不用加s么?
it's ten to ten
one dollar后面要不要加s?
为什么9点45是it's quarter to ten.To 在句子里充当的含义是,
It‘s ten blow.
it;s ten o'