1.  ingredient
2.  element
3.  constituent

• 1. 成分: Ingredient | Composition | component
• 2. 面料成分: Fabric composition | composition | Fabric | Fabric content
• 3. 化学成分: chemical composition | chemical constituent | chemical components | Chemical ingredients

更多释义

• 1.什么是阿司匹林中的有效成分？
  What is the active ingredient in aspirin?
  dict.yoduao.com
• 2.椰子是多种咖喱菜的基本成分。
  Coconut is a basic ingredient for many curries.
  dict.yoduao.com
• 3.这个故事含有悲剧和闹剧的成分。
  The story has elements of tragedy and farce.
  dict.yoduao.com

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