jar mill

同义词释义

1)jar mill,瓶磨2)grinding jar,磨口瓶3)puntied,base,研磨的瓶底4)conical flask with ground-in glass stopper,带磨砂玻塞烧瓶5)Empty vessels make the greatest sound.,实磨无声空磨响，满瓶不动半瓶摇。6)iodine flask with ground-in glass stopper,带磨砂玻塞的碘瓶