imperceptibly
C2
大学
adv. 不感觉地, 微细地, 极微地
词形变化
more imperceptibly
比较级
most imperceptibly
最高级
教材释义与例句
副词
极微地；微细地；察觉不到地
释义与例句
adv.
C2
-
1.
Not noticeably; such that it cannot be detected, through being too small or too fast, etc.
No one noticed that he had moved imperceptibly backwards.
词汇关系
同义词 1
反义词 1
词源
From imperceptible + -ly.
来源：wiktionary