ROLL is the instantaneous value of the angle between the reference plane and the horizontal, measured in an athwartship vertical plane.
横摇以从左到右通过舰身的垂直面，
考面与水平面之间所形成的即时角。
ROLL is the instantaneous value of the angle between the reference plane and the horizontal, measured in an athwartship vertical plane.
横摇以从左到右通过舰身的垂直面，考面与水平面之间所形成的即时角。
明：以上例句、词性分类均由互联网资源
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。
