polygynous marriage

• 一夫多妻婚姻

polygynous marriage的用法和样例：

例句

1. This is not a complete truism in a polygynous marriage, and is a criticism of monogamous marriages as well.
   在一夫多妻婚姻里，这个观念并不具有完全的真实性，同时也是对一夫一妻制的一种批判。
2. But they have a hard time equating plural marriage with those evils.
   但是他们很难把这种多妻婚姻与上面说的那些坏事联系起来。