body-shame       
verb [ T ] (also body shame) uk/ˈbɒd.i ˌʃeɪm/ us/ˈbɑː.di ˌʃeɪm/
 相貌攻击(对某人的身材或外貌说三道四)
to criticize someone based on the shape, size, or appearance of their body
  The star was body-shamed when she didn't lose weight immediately after having her baby. 这位明星生完孩子后没能立即减肥而遭受相貌攻击。 
 - More examples
 - She was left humiliated after people body-shamed her on Snapchat.
 - These male stars have all been body shamed.
 - I myself have been body shamed and I know how bad it feels.
 - I can't believe someone would body-shame their own child like that.