◎比喻采取欺骗手段,暗中进行活动。
英文cross the sea under camouflage; deceive as one who cheats boldly and cleverly; very clear and daring in deceiving others;
◎比喻欺骗的手法很高明。
例证明 · 阮大铖《燕子笺 · 第七出》:“我做提控最有名,瞒天过海无人问。”