gums

常见例句

用作名词 (n.)

• Gums and mucilages are not distinguishable chemically.
  用化学的方法区分不出树胶和粘胶。
• Even my tongue and my gums were brightly colored.
  甚至我的舌和我的口香糖都被涂成了鲜艳的颜色。
• The usefulness of chewing gums is widely recognized.
  大家知道，嚼口香糖是有好处的。
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