spar基本解释
n,[矿物]晶石；圆材（如桅、桁等）；争论；拳斗,同近
spar相关例句和用法He entered the ring to spar a few one-minute rounds with an old friend..他进了拳击场与一个老朋友练了几个一分钟回合的轻拳出击。
spar英英释义[矿物] 晶石；圆材（如桅、桁等）；争论；拳斗英释中释na thick pole, especially one used on a ship to support sails or ropes
spar短语iceland spar,[矿]冰洲石（方解石的一种）.短语
