1.
one related on the mother's side.

和母亲家族有关系的人。
2.
one related on the father's side.

和父亲家族有关系的人。
3.
"A big scheme that concerns me?"

“同我有关系的大计画么?
4.
an asexual relationship

没有性关系的关系.
5.
closely related or associated.

有密切关系或有关联的。
6.
a person related by blood or marriage.

一个有血缘关系和婚姻关系的人。
7.
Had an in with the authorities.

与当局有特殊的关系
8.
I stood to him in a special relation.

我和他有特殊的关系。
9.
The marriage was held to is valid.

这一婚姻关系是有效的.
10.
a meaningful relationship, discussion, look

有用意的关系、 讨论、 表情.
11.
Inner relationship of Joint Owners of a Ship

船舶共有人之间的关系
12.
Beauty is relative to the beholder's eye.

美和观者的眼光有关系。
13.
associated in an exclusive sexual relationship.

拥有一种排外的性关系。
14.
have extra-marital relations with sb

与某人有婚外的性关系
15.
two related species of ape

有亲缘关系的两种猿
16.
be on a friendly footing with...

与…有亲密的关系 [交情好]
17.
Have an amour with...

同。。。有不正当的男女关系
18.
successive generations of kin.

有血缘关系的一代代人。