zoom inWiktionary 原文/ˌzuːm ˈɪn/构词拆解zoom词干+in词干词源说明From zoom + in.释义动词verb1intransitiveTo increase the focal length of a zoom lens in order to obtain a magnified image, or a close-up.2intransitiveTo manipulate a display (such as a computer screen) so as to make the image larger.