基本解释葡萄状横纹肌肉瘤（botryoid rhabdomyoscoma）英汉例句原声例句By the way, that's a very remarkable property of the gravitational force-- the cancellation of the two ms.顺便说一下,这是重力的一个重要属性,即可以消去等式两边的 m耶鲁公开课 - 基础物理课程节选BRMS更多例句