desensitize

desensitized

a. [医]（已）脱敏的
v. 减少感光性, 使不敏感( desensitize的过去式和过去分词 )

desensitized explosive

[化] 钝化炸药

desensitizer

n. 脱敏药, 减感剂
[计] 脱敏剂, 退敏剂, 减感剂

desensitizes

v. 减少感光性, 使不敏感( desensitize的第三人称单数 )