1

我們

wǒmen

we; us; ourselves; our

=2

在乎

zàihu

to rest with; to lie in; to be due to (a certain attribute) (often used in the negative) to care about

=2

在乎

zàihū

(colloquial) to mind; to care about to lie in; to be in; to be situated at to mind; to care about

=3

嗎

má

(coll.) what?

=3

嗎

mǎ

used in 吗啡 mǎfēi

=3

嗎

ma

(question particle for "yes-no" questions)