Ink particles attach themselves to air bubbles and rise to the surface.

墨点吸附在气泡上，升到表面。

《柯林斯英汉双解大词典》

Shellfish usually attach themselves to rocks.

贝类通常附着于岩石上。

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Such antibodies recognise and attach themselves to these molecules , rendering them harmless.

这些抗体可以识别并与那些有害分子结合，使他们变成对身体无害的物质。

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They also wanted to attach themselves to communities of people with like-minded interests and beliefs.

FORBES: The Rise of Social Power: What It Means for Forbes and Our Brand

In a healthy BRCA2 gene, molecules from the gene attach themselves to Rad51 like Velcro strips.

BBC: How gene causes breast cancer

"There are people that attach themselves to the club to cause trouble, " he said.

BBC: News Online