four-thirds对 还是four-third
four-thirds对 还是four-third
two-thirds 还是two-third?
four thirty还是four-thirty
FOUR.
four
三分之二是two-third还是two-thirds?
one-thirds与one-third哪个对?
为什么 a four-year-old boy中的year可以不加复数,而分数two-thirds中连字符后的third
It has four legs .对four提问
I have four books.对four提问
every four years 与 every third year every fo
说倍数时:是 four times as big as 还是 as big as four times 是对的?