spar

1. V-RECIP If you spar with someone, you box using fairly gentle blows instead of hitting your opponent hard, either when you are training or when you want to test how quickly your opponent reacts. (練習(xí)時或試探對手反應(yīng)時的) 輕拳出擊

He entered the ring to spar a few one-minute rounds with an old friend. 他進了拳擊場與一個老朋友練了幾個一分鐘回合的輕拳出擊。

2. N an unaggressive fight 不劇烈的打斗

3. N any of various minerals, such as feldspar or calcite, that are light-coloured, microcrystalline, transparent to translucent, and easily cleavable 圓材