a demonstrable fact可证实的事实Despite its demonstrable speed and safety, the boat failed to become popular.虽然其速度和安全性都可得到证明,但这种船还是不受欢迎。No cavity is demonstrable ( planigrams are usually required ).无空洞可见 ( 一般需断层摄影 ).The road sa...
The road safety programme is having a demonstrable effect on road users.道路安全方案在道路使用者身上逐渐显现出明显的效果。Demonstrable antibodies are evoked in carriers after a few weeks of infection.在感染几星期之后,从带菌的物体中能证实存在抗体.No cavity is demonstr...