Laser beams may cauterize and heal ulcers.
激光束可以烧灼和愈合溃疡.
辞典例句
Lasers cauterize incisions , reducing bleeding and infection, sealing off nerve endings, and minimizing postoperative pain.
激光可以麻痹伤口, 减少流血和感染, 封闭神经末梢, 将术后痛苦降低至最小.
互联网
"The surgeon cauterized the wart"
