词汇	poly 1-butene
释义	poly 1-butene 化聚丁烯
随便看	Are you adequately insured? Are you a detective Are you a detective? Are you adjusting the instrument Are you adjusting the instrument? Are you adjusting their positions Are you adjusting their positions? Are you a doctor Are you a doctor? Are you a faggot Are you a faggot? Are you a fast reader are you a fast reader? Are you a fast reader? Are you a fast talker are you a fast talker? Are you a fast talker? Are you affectionate to me Are you affectionate to me? Are you a film fan are you a film fan? Are you a film fan? Are you a filmgoer are you a filmgoer? Are you a filmgoer?