Acuity of hearing
[电] 听觉锐度
🧩 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;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
hearing
['hɪrɪŋ]
n. 听力，听觉;审问;听力所及的距离，听得见的范围;听证会，〈美〉意见听取会;
v. 听到，听见( hear的现在分词);
hear听 + ing 名词后缀→ 听力,听觉
🗣️ 情景例句
Three scoops?
三杓？
That was a close call! We nearly hit that car.
真是好险阿，我们差点撞着那辆汽车。
It will certainly be very funny!
这戏肯定会非常有趣的。