Laser beams may cauterize and heal ulcers.激光束可以烧灼和愈合溃疡.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....
The Eskimos played soccer on ice and used balls filled with caribou hair and grass.爱斯基摩人在冰上踢球,他们用的是驯鹿的毛发和草填充成的球.The weather played havoc with airline schedules...天气打乱了航空公司的航班安排。The film is autobiographical and the centra...
Knives will scratch the worktop.小刀会在工作台上留下划痕。The worktop is made of solid beech.操作台是由结实的山毛榉木做成的。She lifted the carrier bag onto the worktop and reached for the kettle.她把纸袋放在厨柜上,然后去拿水壶....