较深层之伤口需用人工皮覆盖，以加速伤口收敛愈合。

The wound required deeper coverage of artificial skin to accelerate the convergence of wound healing.

youdao

较深层之伤口需用人工皮覆盖，以加速伤口收敛愈合。

The wound required deeper coverage of artificial skin to accelerate the convergence of wound healing.

youdao