rounded end

• 球面底,回转端,圆头

rounded end的用法和样例：

例句

1. Joe Torre thought that Akinori Iwamura was using an illegal bat because the top looks flat, not rounded as the rules state.
   托瑞老爹认为岩村使用的球棒不合法，因为球棒顶端是平的，而非手册中所写的是圆头。
2. The rounded head of the ulna produces a bulge on the posterior side of the forearm just above the wrist.
   尺骨的圆头恰在腕上前臂后侧产生一个膨大。