“但是为什么他不回来？”眼泪哗哗。我儿子不是特爱小鸟依人的，但他紧紧地抓住我。

"But why isn't he coming back?" Lots of tears. My son is not particularly cuddly, but he was holding onto me tight.

youdao

她感到手臂被紧紧地抓住了。

She felt a firm grasp on her arm.

《牛津词典》

他紧紧地抓住我的双手。

He grasped both my hands.

《柯林斯英汉双解大词典》

One of the first steps in that healing is that fibroblasts like this cell crawl into the space that's created by the wound and they grab a hold of both sides of the wound and contract and try to pull it together.

愈合的第一步是,成纤维细胞向,损伤的创口爬行,紧紧地抓住创口的两侧,通过收缩回拉 试着使创口合拢

耶鲁公开课 - 生物医学工程探索课程节选