单词	多变比热
释义	多变比热polytropic specific heat
随便看	length of length of a bore length of action length of a curve length of adjacency process length of adjacency process--loap length of adjacency process，loap length of base length of blade length of--bonding length of break length of chain cable length of column length of conversation length of days length of elbow draft tube length of engagement length of entrance length of equivalent pendulum length of equivalent simple pendulum length of fit length of flexspline length of flood ing length of flooding length of formation