He gave an involuntary smile.
他不由自主地笑
一下。
识做出的;
的识的;
的;的,无心的,无识的;He gave an involuntary smile.
他不由自主地笑一下。
Meg gave an involuntary exclamation.
梅格不由自主地叫
。
When viewed from a microscope, there is no striation presented in the muscle, and moreover, since it is no controlled by our willpower, it is called involuntary, nonstriated muscle.
从纤维镜下观察，平滑肌无横纹状结构，平滑肌不随人的
志收缩，
称不随肌
横纹肌。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
