root-faced

基本解释

• adj.愁眉苦脸的；皱眉头的

同根派生

• root-faced相关词

英汉例句

• Inside tooth week bag or root face passes side rootlet possibly also to be in charge of with medicine or tooth essence canaliculus stimulates dental pulp.
  牙周袋内或根面用药也可能通过侧支根管或牙本质小管刺激牙髓。
• single-Vee groove with root face
  单纯边的V形坡口
• It is a fact of life and you must face it.
  这是严酷的现实，你必须面对它。
• He tried to put a bold face on his failure.
  他对自己的失败装出一副满不在乎的样子。
• The police faced a mob throwing bricks and petrol bombs.
  警察面对一群投掷砖块和汽油弹的暴徒。

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