英 [ʌn'mʌz(ə)l]美 [ʌn'mʌzl]
vt. 解下口罩；准许言论自由
unmuzzled (adj.)
c. 1600, from un- (1) "not" + past participle of muzzle (v.), or past participle of unmuzzle (v.), which is attested from c. 1600.
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