polygynous marriage的用法和樣例：
例句
- 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，這個(gè)觀(guān)念并不具有完全的真實(shí)性，同時(shí)也是對一夫一妻制的一種批判。 - But they have a hard time equating plural marriage with those evils.
但是他們很難把這種多妻婚姻與上面說(shuō)的那些壞事聯(lián)系起來(lái)。
