vt.损害,削弱;
例句:
It can not impair the intellectual vigor of the young.
这不能磨灭青年人思想活力.
We deem it the deepest disgrace to impair her interests, dignity or honour.
以损害社会主义祖国利益 、 尊严和荣誉为最大耻辱.
Shock wae lithotripsy, ureteroscopic stone extraction , and percutaneous nephrolithotomy do not appear to impair renal growth.
结论:体外冲击波碎石术, 输尿管镜检取石术, 以及经皮肾镜取石术并不影响肾脏发育.