key
/kiː/
/kiː/
释义
adjective非常重要的，关键的
noun钥匙；答案；（电脑、钢琴等的）键
verb输入，键入
英英释义
adjectivevery important
nouna piece of metal that opens or closes a lock
nounsomething that helps you achieve or understand something
nounone of the parts of a computer, a piano or other musical instrument that you press with your fingers
verbto put words or numbers into a computer by pressing the buttons
场景例句
- She is a key player in the team.
- His mother played a key role in his life.
- He turned the key and opened the door.
- A good education is the key to success.
- Pianos have black and white keys.
- Key in your password.
词态变化
key, keys, keyed, keying
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