us

我们受格

They invited us to stay for the whole weekend.

他们邀我们留下来过整个周末。

我们用于名词前，口语

Us parents always worry too much about small things.

我们这些当父母的总是为小事操心过度。

我们用于 be 动词后，口语

Don't blame him; it was us who made the mistake.

别怪他，出错的是我们。

我英式口语

Give us a hand with these boxes, will you?

帮我搬一下这些箱子好吗

美国缩写 US／U.S.

She moved to the US to finish her degree.

她搬到美国去完成学位。