常見例句Once, in the dimand distant past, I was a student here. 我早八輩子的時(shí)候在這兒讀過書。Dimand is priceless even falling into the lair;Dust is valueless even raised to the sky. 1寶石即使落在泥潭里,仍是一樣可貴;塵土縱然揚(yáng)到天上,還是沒有價(jià)值。Keywords fiber post;microtensile bond strength;ultrafine dimand;adhesive agent; 纖維樁;微拉伸粘結(jié)強(qiáng)度;納米金剛石;粘結(jié)劑;chemical oxygen dimand (COD) CODultrafine dimand 納米金剛石 返回 Dimand