1 old variant of 因[yīn]

1 because

2 owing to

3 on account of

1 if

2 in case

3 in the event that

1 really

2 sure enough

3 as expected

4 if indeed

1 to bear fruit

2 classifier: 个 gè

1 to compete with (idiom) (Tw)

2 to pit oneself against

1 mutually related karma (idiom); fates are intertwined

2 interdependent

1 mutually shirking responsibilities (idiom); each blaming the other

2 passing the buck to and fro

3 each trying to unload responsibilities onto the other

1 to confide in each other (idiom)

1 mutual exchange of assistance (idiom)

2 to benefit from each other's strengths and make up each other's shortfalls

3 to reciprocate with material assistance

4 scratch each other's back