enamel
  • US /ɪˈnæməl/
  • UK /ɪˈnæml/
單字背了又忘?試試 VoiceTube 精心研發的線上課程吧!
解釋
  • n. 琺瑯 ; 搪瓷 ; 搪瓷器 ; 亮漆 ; 亮光油 ; 琺瑯質 ; 上琺瑯 ; 上釉 ; 塗亮漆 ; 使發光澤 ; 光漆;
例句
  • Over time, a tooth's enamel will wear away

【TED-Ed】牙齒是怎麼演化的?(How did teeth evolve? - Peter S. Ungar)

【TED-Ed】牙齒是怎麼演化的?(How did teeth evolve? - Peter S. Ungar) Image 04:45
  1. teeth manage both by having two layers: a hard external cap of enamel, made up almost entirely of a calcium phosphate, and beneath it, a tougher layer of dentin, partly formed from organic fibers that make it flexible.

    牙齒兩者兼具因為有兩層:幾乎全由磷酸鈣組成的堅硬琺瑯外層,裡面有更堅硬的一層牙質,部分的組成是有機纖維使它有彈性。
  2. this amazing structure is created by two types of cells: ameloblasts that secrete enamel and odontoblasts that secrete dentin.

    這了不起的結構由兩類細胞造成:分泌釉質的「造釉母細胞」和分泌牙本質的「造牙本質細胞」。
17796 804 B2 中高級 有中文字幕
沒有俚語解譯