单词	dry friction (solid friction)
释义	dry friction (solid friction)干摩擦
随便看	pret pret. pret. and pp. beset), to encircle pret. and pp. bespread), to spread over pret. and pp. bestead), to profit pret. and pp. burst) to break open with force (pret. and pp. cost), to require to be given or expended in barter or purchase (pret. and pp. cut), to, with a small knife pret. and pp. knit or knitted), to pret. and pp. read), to pret. and pp. slit), to cut lengthwise (pret. and pp. spit), to pret. and pp. spread or spred), to, as butter, plaster or ointment pret. and pp. thrust), to push or drive with force [pret. and pp. wet], to pre-tape pretape pre-taped pret-a-porter pretarsus pretaste pret. ate; pp. eat or eaten), to pre-tax pretax pre tax accounting income