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
A guarantor is responsible for the loan
担保人要对贷款负责
Make your enemy your friend.
要化敌为友。
Last November it was Class 3's turn.
去年11月，轮到3班去参观了。