Certification letter
[法] 证明信件
🧩 词语组成解析
certification
[ˌsə:tifi'keiʃən]
n. 证明，鉴定，证书;
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
I see. Is a credit card OK?
我明白了。用信用卡可以吗？
How many yards are you going to get?
你要取几码？
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。