常見例句Dentine : the bony material of the tooth, living. 齒質(zhì):搆成牙的主躰;頗硬;有生命.Got mental when he saw the dentin his new car. 他因看到自己新車上的凹痕而生氣。Please strike up a dentin the medal(of a fender). 請在(防護(hù)板的)金屬上敲出凹痕。At least made a dentin the work. 至少在這項工作上取得了一點兒進(jìn)步。The loss put a dentin the team's confidence. 這失敗給全隊的信心投下了隂影。The underlying layer, called dentin, is more yellow. 其下麪層,稱爲(wèi)牙本質(zhì),稍微顯黃色。 返回 dentine