Certification of authorization
[化] 委任证明
🧩 词语组成解析
certification
[ˌsə:tifi'keiʃən]
n. 证明，鉴定，证书;
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];
authorization
[[ˌɔ:θərai'zeiʃən]]
n. 授权, 许可\\n[经] 授权, 许可, 批准
🗣️ 情景例句
Did you find the sandwich I made for you?
你找到我为你做的三明治了吗？
I still have some questions concerning our contract.
就合同方面我还有些问题要问。
Yes. Wash your hands with soap at the end of your experiment.
可以。在实验结束时要用肥皂洗手。