Certified
[ ['s?:tifaid] ]
輔助 Assistant
a. 證明合格的\\n[化] 檢定的; 證明的; 書面證明的
? 同義詞
?? 反義詞
??? 情景例句
You made a favorable impression on the examiners.
你給主考留下了很好的印象。
How long does it take to get there?
到那里要多少時間？
Look at this letter from Wang Wei to her penfriend in Australia.
請看這封王偉寫給她在澳大利亞的筆友的信。