Letter opener
n. 开信刀
🧩 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;
🗣️ 情景例句
Certainly.
当然。
You think this is funny?
你认为这个很有趣？
I went downstairs and sat in front of the television pretending to read.
便来到楼下坐在电视机前假装看书。