(adj.) having the power to propel; 'propulsive coefficient' .
手打:兰斯洛特
双语例句
An accidental kick against a loose stone shows the action of propulsive force; and the stone that he has struck with his foot, he learns to throw with his hand. 弗雷德里克·科利尔·贝克维尔.伟大的事实.