Essentials of marriage
[法] 婚姻的要件
🧩 词语组成解析
n. 要件, 概要；基本营养素；生活必需品（essential的复数）
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Please, sit down. What can I do for you?
请坐下。我能为你们做什么呢？
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
Actually, I don't think we need it to be this good.
说实在的，我并不认为我们用得着这么好的，