词汇	A lion roars
释义	A lion roars. 狮吼。
随便看	casinghead casing head casing head coupling casing head deep drilling casinghead gas casing head gas casing-head gas casinghead gasoline casing head gasoline casing-head gasoline casing head housing casinghead plant casing head plant casing-head plant casing head pressure casinghead price casinghead spool casing head spool casinghead tank casing heat exchanger casing heat exchangerheat-exchange apparatus casing heat transfer casing, hermetically-sealed apparatus, electric Casinghini casing hole