(pos:副詞)(sim:暗啞抵)<explanation>yue:私下，偷偷地eng:secretly, underhand<eg>yue:呢個組織暗中支持佢哋嘅活動。 (ni1 go3 zou2 zik1 am3 zung1 zi1 ci4 keoi5 dei6 ge3 wut6 dung6.)eng:This organisation supports their activities in secret.