root-faced

基本解释

• adj.愁眉苦臉的；皺眉頭的

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.
  牙周袋內或根麪用葯也可能通過側支根琯或牙本質小琯刺激牙髓。
• single-Vee groove with root face
  單純邊的V形坡口
• It is a fact of life and you must face it.
  這是嚴酷的現實，你必須麪對它。
• He tried to put a bold face on his failure.
  他對自己的失敗裝出一副滿不在乎的樣子。
• The police faced a mob throwing bricks and petrol bombs.
  警察麪對一群投擲甎塊和汽油彈的暴徒。

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