| 释义 |
DEFINITIVE EXAMPLES 权威例句〔antiseptic〕Clean the affected area with an antiseptic.用抗菌剂清洗感染部位。韦氏高阶〔beam〕They focus a high-powered X-ray beam on the affected area.他们用高强度的 X 射线光束照射感染部位。牛津搭配〔direct〕The machine directs a powerful beam at the affected part of the body.这种机器将很强的射线对准身体感染部位。牛津高阶〔infection〕The urethra was the primary site of infection.尿道是原发感染部位。牛津搭配〔mean〕You are meant to rub the medicine on the affected area, not swallow it.你应该把药抹在受感染部位，而不是吞服。剑桥高阶 |