基本解释adj.非周期性的(直指的)同根派生 aperiodical相关词英汉例句A residency is aperiod of hospital training for medical school graduates. 一段实习期是指允许医学研究生在医院培训实习的时间。aperiodical coil 无规卷曲aperiodical coil(random coil) 无规卷曲, 非周期性螺旋aperiod mutant 无周期突变体aperiodical更多例句