他的指甲下可能有刮屑。

There might be scrapings under his fingernails.

《柯林斯英汉双解大词典》

在实验家兔的皮损刮屑中可见菌丝及类似厚壁孢子的肿胀细胞。

Hyphae and swollen cells resembling chlamydospores were observed in the scrapings of skin lesion of the experimental infection of the rabbit.

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在实验家兔的皮损刮屑中可见菌丝及类似厚壁孢子的肿胀细胞。

Hyphae and swollen cells resembling chlamydospores were observed in the scrapings of skin lesion of the experimental infection of the rabbit.

youdao