v.练习拳击,虚晃一拳,(多指在友好气氛中)辩论，争论
spar的过去分词和过去式

原形：spar第三人称单数：spars复数：spars过去式：sparred过去分词：sparred现在分词：sparring

I'll meet you at the spar for breakfast tomorrow morning.
明早我会在 spar 与你见面吃早餐。
The woodpecker perched on a sparrow's nest built in the old spar of the tree.
鹦鹉停在了树上老枝上的麻雀巢上。
The sailor was able to rig a temporary mast using an old spar from the shipwreck.
海员用沉船的旧横桁搭建了一个临时的桅杆。
The children were playing hide-and-seek in the forest, hiding behind the spars of the fallen tree.
孩子们在森林里玩捉迷藏，躲在倒下的树的树枝后面。
The house's roof was supported by sturdy spars made of oak.
这房子的屋顶由坚固的橡木横梁支撑着。
The gymnast performed a series of impressive flips on the high spar.
这位体操运动员在高杠上完成了一系列令人印象深刻的翻转。
The ship's spar broke in half during a fierce storm, causing it to lose control.
船只在猛烈的风暴中，横桁断成了两半，导致失控。
The sparrow hopped from one spar to another, chirping joyfully.
麻雀从一根树枝跳到另一根，欢快地鸣叫。
The old man used a walking stick made from a sturdy spar found by the riverbank.
老人用一根河边找到的坚硬树枝做成了拐杖。
In the forest, the spars of the trees created a natural canopy, providing shade for the ground below.
森林中，树木的枝干形成了自然的树冠，为下方的地面提供了阴凉。