| 释义 | 
             
                palouse r.
                
            parlousadj. 危险的;狡猾的;不易对付的 adv. 非常地;...pleasuren. 快乐;娱乐;希望;令人高兴的事 vt. 使满意;使高兴
 读、写、算dú  _ xiě  _ suàn 
 the three R's每分钟转数měi fèn zhōng zhuǎn shù 
 revolutions per minute (r/m)阴极射线管yīn jí shè xiàn guǎn 
 cathode-ray tube (CRT); cathode-ray lamp; C-R tube
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