音标：['θreʃәuld]
n. 门槛, 入口, 开端, 阈
【计】 阈; 阈值
【化】 阈; 阈值
【医】 阈, 界限
【经】 临界(值,点)
相关词组:
at the threshold of
在线英汉词典
threshold的短语、例句：
threshold
n
1 piece of wood or stone forming the bottom of a doorway 门槛.
2 entrance of a house, etc （房屋等的）门口
cross the threshold, ie enter 跨过门槛（进入）.
3 (usu sing 通常作单数) (fig 比喻) point of entering or beginning sth 入门; 起点; 开端
He was on the threshold of his career. 他的事业刚刚起步.
at the threshold of a new era in medicine 医学领域新时代的开端.
4 (medical or psychology 医或心) limit below which a person does not react to a stimulus 阈
above/below the threshold of consciousness 阈上[下]知觉
have a high/low pain threshold, ie be able to endure much/little pain, eg during illness 有很高[低]的痛觉阈.
threshold