first friends是什么意思 为什么friend要加S?
who were your first friends?friend 后为什么加s
"Tom is one of my best friends"是什么意思?为什么"friend"后面要加"s"?
friend后面加S是什么意思?friends
make friends with sb中的friend为啥要加"s"?
friends friend's friends'
第三题friends为什么要加s
animal friends 为什么要把s放在friend
make friends with的friends,为什么要加s?
Let's see the pandas first 为什么要加first
I was afraid to make friends with anyone.这个句子friend为什么加s?
He 's talking with one of his (friends) now.(friends)为什么要加s
i don't have any friends为什么要加s