secretively
adv. 稳秘地,隐匿地
If you are secretive, you like to have secrets and to keep your knowledge, feelings, or intentions hidden.
Billionaires are usually fairly secretive about the exact amount that they're worth.
亿万富翁通常对自己身家的确切数目讳莫如深。
...the secretive world of spying.
不为人知的间谍界
1. in a secretive manner; with a preference for secrecy;
The teacher raised a hand to him, slightly and secretively, because he was her favorite.
老师暗中微微向他招了招手, 因为他是她最喜欢的学生.
AIM : To express human anti - keratin Fab in Pichia pastoris secretively and optimize the expression condition.
目的: 用巴氏毕赤酵母表达 抗 角蛋白抗体Fab段并优化表达条件.