feign
vt.假装，伪装；捏造（借口、理由等）；装作；创造或虚构
vi.假装；装作；作假；佯作
网络解释.假装；冒充；伪装
词形变化:
过去式：feigned 过去式：feigned 过去式：feigning 过去式：feigns
vt. & vi.1.装作;假冒释义下的同义词
assume affect play fake pretend act
双语例句
1. 1 . She knew that her efforts to feign cheerfulness weren't convincing.
她明白自己强作欢颜是瞒不了谁的.
来自《简明英汉词典》