dentine

常见例句

• Dentine : the bony material of the tooth, living.
  齒質: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，稱爲牙本質，稍微顯黃色。
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