单词	原理--定理
释义	定理；原理theorem
随便看	peneplane peneplane--peneplain pen equation peneroplis pen error penes penesaline peneseismic country peneseismic country-- peneseismic region peneseismic country; peneseismic region peneseismic region penetanguishene penetopteryx lunel penetopteryx lunel--1881 penetopteryx lunel，1881 penetopteryx nanus penetopteryx nanus (rosen penetopteryx nanus (rosen--1911) penetopteryx nanus (rosen，1911) penetrability penetrability factor penetrability--factor penetrability of potential barrier penetrable penetrable, as light through glass