[leng3 xiao4] /to sneer/to laugh grimly/grin of dissatisfaction (bitterness, helplessness, indignation etc)/bitter, grim, sarcastic or angry smile/
  [leng3 xiao4] /grinsen (u.E.) (V)/sarkastisch, kühl lachen (u.E.) (V)/
  [leng3 xiao4] /ricaner/
 [れいしょう] /(n,vs) derision/derisive laughter/scornful laugh/(P)/EntL1557000X/
Visszatérés a(z) „冷笑” laphoz.