您要查找的是不是：
- shallow radiused notch 半圆型凹口切铁
- A shallow notch, cut, or indentation on a surface. 表面上的较浅的刻槽、刻痕或缺口。
- It is only shallow people who judge by appearances. 只有浅薄的人才会以貌取人。
- The monitor is really a notch above us. 班长确实比我们略胜一筹。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- He cut a notch in the stick with a sharp knife. 他用利刃在棒上刻了一个凹痕。
- The rain ran in shallow runnels alongside the path. 雨水流进路边的小河沟里。
- Our ship grounded in shallow water/on a sandbank. 我们的船在浅水中[在沙滩上]搁浅。
- Having a shallow notch at the tip,as in some petals and leaves. 有凹缘的在顶端有一浅沟的，例如花瓣或叶子
- She has a rather shallow personality. 她的个性相当浅薄。
- That dish is too shallow to serve soup in. 那只盘子太浅了，不能盛汤。
- Having a shallow notch at the tip, as in some petals and leaves. 有凹缘的在顶端有一浅沟的，例如花瓣或叶子
- Moving or directed along a radius. 沿着或向着半径移动的
- The ship grounded in shallow water. 那条船在浅水中搁浅。
- The small shallow boat is called a cockle. 那种浅底小船叫小舟。
- A groove or notch made by a cutting tool, such as a saw or an ax. 锯缝，劈痕切割型工具如锯或斧子所制造的沟槽或凹口
- The notch cut into a key that corresponds to such a ridge. 钥匙的榫槽钥匙上切割出的对应锁眼的凸槽
- The police searched all the woods within a six-mile radius. 警察搜索了在周围六英里以内的树林各处。
- There are three lakes within a radius of five miles. 周围五英里之内有三个湖泊。
- The given radius being 4 ft., find the circumference. 已知半径为四英尺,求周长。
