key

/ki:/ uk　 词频 #1093

雅思 IELTS英语专业八级英语专业四级

key 是什么意思

中文释义

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

英文释义

n. metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated

n. something crucial for explaining

n. pitch of the voice

n. any of 24 major or minor diatonic scales that provide the tonal framework for a piece of music

key 的真实例句

以下例句摘自真实英文文章，看看 key 在自然语境里怎么用：

Increased solar production was a key reason the growth of carbon-free energy sources outpaced rising demand.

—— Global growth in solar "the largest ever observed for any source"

It has a full-size layout with programmable keys and a 24-key rollover membrane, ensuring an optimal responsive gaming experience.

—— Grab the Lenovo Legion K310 gaming keyboard at record-low of just $37.99!

The key question now is whether this event will accelerate many countries’ efforts to move away from fossil fuels.

—— Global growth in solar "the largest ever observed for any source"

About an hour from Mexico City, Teotihuacan was slated to be a key site for visitors during the festivities.

—— Mexico to beef up security at tourist sites after shooting at pyramids

词形变化

同词表相邻词汇