词汇	束流轨迹
释义	束流轨迹医beam trace
随便看	twist someone around one's finger twist someone around one's fingers twist someone around one's little finger twist someone around one's little fingers twist someone's arm twist someon's arm twists per inch twist spin twist spring instrument twist springs twist stem twiststem little cherry twist step twist sth into twist sth.into twist sth into a certain shape twist sth out of shape twist sth.out of shape twist strain twist strength twist stress twist stress relaxation twist stroke twist style twist surface