Menage a trois
n. <法>三角家庭
📖 牛津释义
menage a trois
(French 法) household consisting of a husband, a wife and the lover of one of them 三角家庭（夫妇与其一之情人三人同居）.
🧩 词语组成解析
n. 家务, 家庭
🗣️ 情景例句
She is a fantastic swimmer.
她游泳游得非常好。
I probably can't help you with this.
这个我恐怕帮不上忙。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，