正式许可的 meaning in English
approved
Examples
- The second and more important experiment in british air mail transport took place in september , 1911 , and was the first of its kind in this country to obtain the official permission of the postmaster general
美国的第二次也是更重要的一次试验是在1911年9月进行的，是英国这类试验中第一次得到邮政总长的正式许可的。