1.
A concave molding with a cross section that approximates a quarter circle.
飞檐的凹圆线脚截面近于九十度弧的凹线脚
2.
A rounded convex molding, often a quarter section of a circle or an ellipse.
凸圆线脚装饰一个圆的凸圆体塑模，通常为一圆或椭圆的四分之一部分
3.
A large convex molding, semicircular in cross section, located at the base of a classical column.
柱脚圆盘线脚一种巨大的凸起装饰，呈环状半圆形，用于古典雕柱的底座
4.
caliber compasses
弯脚圆规，微调小圆规
5.
B.C.D. of anchor (foundation) bolts
地脚螺栓中心圆直径
6.
Cat foot-- a foot that is round like that of a cat.
脚爪的形状呈圆形，就像猫的脚爪。
7.
three-prong plug (two flat and one rounded
三插头(两只扁脚,一只圆脚)
8.
"Single curved moldings include the cavetto (concave, with a quarter-circle profile), scotia (deep concave), flute (grooved),"
单曲线脚包括凹弧饰(具有四分之一圆的轮廓的凹面)、凹形边饰(深凹面)、凹槽饰(开槽的)
9.
"Ornamentation often occurs on entablatures, columns, the tops of Buildings, and around entryways and windows, especially in the form of moldings."
装饰常出现于柱顶、圆柱和建筑物顶端,特别是以线脚的形式出现于入口及窗户周围。
10.
The boundary line of a circle.
圆周一个圆的边界线
11.
Circumference:The boundary line of a circle.
圆周:一个圆的边界线.
12.
The topmost molding of a classical cornice.
波纹线脚古典建筑的顶部线脚
13.
eliptical time base
椭圆时基(扫描)线
14.
A tie, slur, or brace.
连结线，圆滑线，连谱号
15.
a bar [circle, line] graph
条线图 [圆形图,折线图]
16.
turn a heel in knitting a sock.
编织短袜时把脚的后跟织成圆形
17.
Place your right toe in line with your leave heel.
把右脚趾与左脚跟排在一直线上。
18.
Place your right toe in line with your left heel.
把右脚趾与左脚跟排在一直线上.