dissemble
US
UK dissemble [sth] vtr: (conceal, hide: truth)
SC 掩饰 yǎn shì
TC 掩飾
TC 掩飾
SC 掩盖 yǎn shì，yǎn gài
TC 掩蓋
TC 掩蓋
SC 隐藏（真相） yǎn shì，yǐn cáng zhēn xiàng
When she did not win the award, the actress dissembled her disappointment with a smile.