He has a high acuity for such entertaining gossip.

他对这些娱乐八卦有着高度的敏锐。

It will take half a year for the acuity of his arm to recover after the operation.

手术之后，他手臂的灵敏度需要半年时间来恢复。

He is born with an olfactory acuity.

他嗅觉敏锐是与生俱来的。

We work on improving visual acuity.

我们致力于提高视觉敏锐度。

We will then have an objective measure of how colour discrimination and visual acuity develop at the level of the brain.

我们随后将进行一项客观的测量，看色彩辨别力和视觉敏锐度如何在大脑的层面形成。

Common symptoms include reduced visual acuity, visual distortion (metamorphosia, macropsia and micropsia).

常见病征包括视力减退、影像扭曲（变形、变大或缩小）。

We don't lack visual acuity, but vision.

我们缺的不是敏锐，而是视野。

Even celery has been loosely linked to mental acuity.

甚至芹菜已经被松散地与脑力敏锐度联系在一起。