Certificateof testing
[化] 檢驗證書; 檢驗證明書
?? 詞語組成解析
testing
[['testi?]]
n. 測試\\na. 吃力的, 試驗的
??? 情景例句
I hear the exams will be very tough.
我聽說考試挺難的。
I don't think so.
我想不是。
Not today,dear.Next time! Could you pass me the salt, please?
今天不行，親愛的。下次吧！請把鹽遞給我好嗎？