demonstrable造句
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
demonstrable ( planigrams are usually required ).
无空洞可见 ( 一般需断层摄影 ).