读音

/kiː/

释义

• 名词:

1. 钥匙，一种用于开锁的小型工具。例如: “I left my house key under the doormat.”
2. 关键，重要的因素或答案。例如: “The key to success is hard work and dedication.”
3. (音乐)键，调。例如: “She sang the song in the key of C.”

• 形容词:

1. 主要的，关键的。例如: “This is a key decision that will affect our future.”
2. 电子的，与计算机或网络相关的。例如: “Please enter the software activation key.”

短语

• “Key point” 指重要或关键点。
• “Key player” 指在某个领域或活动中起重要作用的人。
• “Key code” 指用于解锁或访问的密码或代码。

例句

• 名词: “I need to find my car key before I can leave.”
• 形容词: “The key factor in this project is effective communication.”

同义词

• Noun:
  • Unlocking device
  • Essential element
• Adjective:
  • Crucial
  • Pivotal
  • Vital
  • Important