词汇	PP/AN
释义	PP/AN 聚丙烯／丙烯腈
随便看	be you better today Be you better today? be you busy Be you busy? Be you busy this afternoon Be you busy this afternoon? Be you call Dick Be you call Dick? be you certain about that be you certain about that? Be you chilly be you chilly? Be you chilly? Be you clever at mathematics Be you clever at mathematics? beyoud belief Be you dip tat small bag as hand-luggage Be you dip tat small bag as hand-luggage? beyoud the danger limit Be you engaged Be you engaged? Be you English Be you English? Be you familiar with their correlation Be you familiar with their correlation?