tumor
🇺🇸
/ˈtuːmər/
🇬🇧
/ˈtjuːmə(r)/
an abnormal growth of cells in the body that can cause health problems
Doctors found a small tumor during her check-up and are monitoring it closely.
医生在她的体检中发现了一个小肿瘤,正在密切监测。