鸟类肩带中特有的骨骼·由左右锁骨及退化的间锁骨在腹中线处愈合成“V”形·两侧的骨棒细长而稍曲，近端扁宽，接近乌喙骨突处以韧带与肩臼连接·两侧远端斜向内下方延伸，在接近胸骨中线处愈合成扁平的突起。
n. wishbone ; sidebone ; merrythought ; furcula
misc. wishingbone
这种反对是合理的，因为只有早期的兽脚亚目食肉恐龙的锁骨才被发现，但是现在已经发掘出了类似始祖鸟的叉骨的兽脚亚目食肉恐龙锁骨化石。
This objection was reasonable when only early theropod clavicles had been discovered, but fossilized theropod clavicles that look just like the wishbone of Archaeopteryx have now been unearthed.
它往最喜爱的目标丢了几根叉骨。
下的前桥稳定杆的叉骨向外倾斜防止过度三轮车在快速过弯和骑手。
The stabilizer bar under the wishbones of the front axle prevents trike and rider from leaning outward excessively in fast cornering.
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