详细解释:n. 钥匙, 键, 解答, 关键, 要害, 基调, 线索, 答案, 暗礁
vt. 调音, 锁上, 提供线索
vi. 使用钥匙
【计】 键, 密钥
【化】 键
【医】 电钥, 栓体, 键
【经】 关键, 要害; 主要的
相关词组:
have the key of the street
in a minor key
key up
put the key under the door
the key to
all in the same key
词型变化：
名词复数:keys动词过去式:keyed过去分词:keyed现在分词:keying第三人称单数:keys英语解释：
名词 key:
metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotatedsomething crucial for explainingpitch of the voiceany of 24 major or minor diatonic scales that provide the tonal framework for a piece of music同义词：tonality