Letter of indication
[经] 印鉴证明书
🧩 词语组成解析
letter
['lɛtɚ]
n. 信;证书，许可证;字母，文字;字面意义;
vt. 用字母标明;写字母于;加标题;
vi. 写印刷体字母;
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
Robbie just went to the store.
Robbie刚去商店。
When the accident happened, I was cleaning the car.
当意外事故发生的时候，我在清理汽车。
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，