Darkness acuity
[医] 暗敏度
🧩 词语组成解析
acuity
[ə'kjuiti]
n. 尖锐，（疾病的）剧烈，（视力、才智等的）敏锐;敏度;
🗣️ 情景例句
What?
什么？
What are you so excited about?
什么事让你如此兴奋？
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五还在教室，但从那以后没人看见过她。