She shivered involuntarily as he approached her.他离她越来越近，她不由自主地颤抖起来。His left eyelid twitched involuntarily…他的左眼皮不由自主地跳动。I felt my body involuntarily stiffen against her invasion of my personal space.随着她不断侵入我的个人空间，我感觉全身都不由...

His left eyelid twitched involuntarily.他的左眼皮不由自主地跳动。Her hands clenched involuntarily.她本能地攥紧了拳头.Her eyes strayed involuntarily.她的目光不由自主地移开了....

involuntarily的音标：involuntarily的英式发音音标为：[ɪn'vɒləntrəlɪ]involuntarily的美式发音音标为：[ɪn'vɑlənˌtɛrəlɪ]...

adv.非自愿地，非出于本意地，无意地，偶然地...