vt.使麻木（benumb的第三人称单数形式）...

numbs的音标：...

benumbs的音标：...

The buildup eventually slows blood flow to a trickle , which numbs the affected limb.最终的结果是令患病血管所在的手臂麻木不仁....

v.使麻木，使麻痹( numb的第三人称单数 )...