New problems arose imperceptibly.不知不觉地出现了一些新问题.Imperceptibly, the boat had slowly turned.船慢慢地在转弯, 简直使人不觉得.Time fled, and she was surprised to find the year passed imperceptibly.光阴飞逝, 她诧异地发觉一年不知不觉就过去了....

Imperceptibly, the boat had slowly turned.船慢慢地在转弯, 简直使人不觉得.New problems arose imperceptibly.不知不觉地出现了一些新问题.In this way the torso oscillates almost imperceptibly with the breath.通过这种方式.躯干随着呼吸不知不觉地振动.Let the student fall in...

imperceptibly的音标：imperceptibly的英式发音音标为：[ˌɪmpə'septəblɪ]imperceptibly的美式发音音标为：[ˌɪmpɚ'sɛptəblɪ]...

adv.无感觉地，感觉不到地，不知不觉地，极微地...