adult teeth(permanent teeth)
【纺织；造纸】永久性打褶，折叠
permanent pleating, folding
暂无补充释义。
相关词条
permanent
permanent normal trading relations (PNTR)
permanent dipole moment
permanent magnet
AC permanent-magnet tacho-generator【电】
permanent joints at the ends of heat exchanger conduits
perennial lake【水文】 地理;permanent lake【水文】 地理