Mordant
01
媒染剂, 染色辅助剂
a substance used to treat leather or other materials before dyeing; aids in dyeing process
mordant
01
媒染的, 腐蚀性的
(of a substance) capable of chemically treating other materials so as to corrode or set colors
例子
Many early photographic developers contained mildly mordant ingredients like potassium ferricyanide that helped sensitize and fix images on paper.
许多早期的摄影显影剂含有轻度媒染成分，如铁氰化钾，有助于在纸上感光和固定图像。
02
尖刻的
having a quality that is criticizing and harsh, yet humorous
例子
His mordant humor often masks his true feelings about the issues he discusses.
他尖刻的幽默常常掩盖了他对所讨论问题的真实感受。
