胡子

例句：

1. 1.He has a thick beard that he keepsneatly trimmed.
   他留着一头浓密的胡须，总是打理得整整齐齐。
2. 2. The old man had a longwhite beard and wore it in a braided style.
   那位老人留着一头长长的白胡须，并把它编成辫子。
3. 3.The young man's face was coveredwith a bushy beard, making himlook older than his years.
   那个年轻人的脸上长着一丛丛浓密的胡须，让他看起来比实际年龄要大。