Documents of value
[经] 有价证券
🧩 词语组成解析
n. 文档（document的复数形式）
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
using as many letters as possible.
尽可能多用字母，
Nice to meet you.
很高兴认识你。
I wish I had your will power.
但愿我有你的意志力。