covertly
adv. 秘密地；偷偷摸摸地
反义词
参考例子
1.Is you covertly goes to and her appointment feared the wife bumps into woman.
就是你偷偷摸摸地去和她约会又怕妻子撞见的女人。
2.I spent the summer and autumn of 1999 in Tibet and its border areas covertly interviewing people from all sides of the political and ethnic divide, sometimes through a translator.
花了1999年夏天和秋天，我有时通过一个翻译，在西藏和其边境地区秘密的访问了来自不同政治和种族文化圈的人。
3.China's newest long-range strategic cruise missile is based on a Ukrainian cruise missile built for the Soviet Union and covertly transferred to China, according an Australian think tank.
据澳大利亚一家智库透露，中国最新型远程战略巡航导弹是在苏联时期制造的、后归乌克兰所有的巡航导弹基础上研制的，后者被秘密运到中国。
英文解释
adv.
1.in a covert manner
网络释义
covertly
偷偷摸摸地; 隐蔽;
covertly slinkingly
偷偷摸摸地;
overtly agree but covertly oppose
阳奉阴违;