like: caustic → →
corrosive, caustic (to skin) ☊ 
ăn da ☊ caustic + 
: 腐蚀剂 a. （指评论）讽刺的，挖苦的 caustic + biting sarcastic ☊ caustic + Sarcastic and severe. ☊ corrosive, caustic (to skin) ☊ ăn da ☊