bio-friction

常见例句

Friction causes a rolling ball to stop finally.
摩擦力使滾動的球最終停了下來。
Constant friction wore out the heels of my shoes.
不斷的摩擦磨損了我的鞋跟。
Friction between two sticks can create a fire.
兩個棍棒相互摩擦能起火。
In the absence of friction belted machinery would not be used.
沒有摩擦力，皮帶傳動的機器就無法使用。
Matches are lighted by friction.
火柴由摩擦而生火。
Ogilvy bio, details as follows:<p>"War hero.
奧季維的個人簡介和詳細資歷如下：