A beggar may sing before a footpad .

乞丐会早于一个拦路贼歌唱。

Footpad disorder in the German shepherd

德国牧羊犬脚垫疾病

Delayed type hypersensitivity ( DTH ) was assessed by footpad challenge.

然后,通过足部刺激评估迟发型超敏反应 ( dth ).

A footpad on the floor sat in front of each color screen in the crescent.

每个彩色屏幕前的地板上都安了一个脚踏板.

One square millimeter of a gecko's footpad has 14,000 hair-like structures called setae.

壁虎脚趾上一平方毫米，有一万四千个毛发状结构叫刚毛。