Letter of advice
[经] 发货通知单, 汇票通知单
🧩 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
No, it's not taken.
没有 ，没人坐。
I didn't read the whole paper, headlines.
我没有看到报纸的全部，我只是大概看了标题。
Many people have been out of work recently.
最近有许多人失业。