weight-watcher
/ˈweɪtˌwɒtʃə(r)/noun
- a person who is concerned about their weight, especially one who diets注重体重的人(尤指节食减肥者)。
派生词
weight-watching
noun & adjective词源
from the proprietary name Weight Watchers, an organization promoting dietary control as a means of slimming.