imperceptibly

🇬🇧/ˌɪmpəˈseptəbli/ 🇺🇸/ˌɪmpərˈseptəbli/📚 20804GRE
in an imperceptible manner or to an imperceptible degree; "the power of the Secretary of State in London increased gradually but imperceptibly"

adverb [方式副词]极微地;微细地;察觉不到地

Slowly and almost imperceptibly the road started to climb upwards, looping its way in languid curves around the forested hills.
道路缓慢而几乎不可察觉地开始向上攀升,在林木环绕的山丘上曲折地蜿蜒前进。

单词造句:
网友用“Imperceptibly”造句精选
Allopatric speciation can also be brought by the imperceptibly slow but colossal movements of the tectonic plates that make up Earth's surface. 构成地球表面的那些构造板块极其缓慢但剧烈的运动,也可能导致异地物种形成。