twiddle: twist or turn idly or aimlessly旋: whirl弄: do; manage; handle; fetch; g ...旋盘比色器: disccomparator; disk comparator旋纽灯口: key socket旋盘缓进,慢进,突然转向: jog下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:旋弄,即可在微信中查询翻译