单词	冰缘期
释义	冰缘期periglacial stage
随便看	perfect extension perfect fidelity to the state, perfect field perfect fifth perfect fit perfect flower perfect flower-- complete flower perfect flower--complete flower perfect flower; complete flower perfect fluid perfect fool perfect fool, the perfect forecast perfect foresight perfect-foresight equilibrium perfect form perfect forward secrecy perfect fourth perfect frame perfect game perfect gas perfect--gas perfect gas (ideal gas) perfect gas law perfect-gas law