Hardnester
銼式硬度試驗器
??? 情景例句
Examinations are at hand.
考試在即。
Are there any questions?
還有什么問題嗎？
Newspapers and magazines offered the family huge sums for the exclusive rights to publish stories and photographs.
報紙、雜志出高價向他們購買文字、圖片的獨家報道權(quán)。