Pasternak gave him a barely perceptible smile.

帕斯特纳克给了他一个几乎无法察觉的微笑。

《柯林斯英汉双解大词典》

I was in want of boots, of clothes, of the whole human varnish that makes a man perceptible.

我需要皮鞋，需要衣服，需要能使一个人被察觉到的全部装饰。

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A book lay spread on the sill before her, and the scarcely perceptible wind fluttered its leaves at intervals.

她面前的窗台上摊着一本书，几乎觉察不到的风不时地吹动着书页。

youdao

It's gotten to the point that college seniors acquire a strange but perceptible blemish, like a lonely apple sitting on the grocery shelf Why is he still here?

WSJ: NCAA Final Four 2012: Kentucky: A Final Test, Then Farewell?

There was also a perceptible drop in the temperature, and the breeze blowing over this desert village suddenly felt a lot cooler.

BBC: Under the Moon's shadow

We followed the faint but perceptible outline of a gravel path heading east.

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