这些较深的地方是密度较高，或较厚，还是两者都有？

Are the dark areas denser, or thicker, or both?

youdao

较厚的手或手指广泛指甲床应该平方了目的。

Thicker hands or fingers with a wide nail bed should have squared off ends.

youdao

手臂和脚或使用吊带或用较厚的包扎，要进行保护以免受伤。

The arm or foot should be protected from harm with either a sling in the case of the arm or a bulky dressing in the case of the foot.

youdao