circle，circular，round，a surname；

[例句] 她的手脚都很小，脸又扁又圆。 She had small feet and hands and a flat, round face.

[例句] 裙子上点缀着无数亮闪闪的小圆片。 The frocks were covered in sequins, thousands of them.

circle，periphery，circumference ；

[例句] 圆周上各点离圆心的距离相等。 All points on a circle are equidistant from the centre.

[例句] 圆周内两直径必相交. Any two diameters of a circle intersect each other.

circular column，cylinder，column ；

[例句] 圆柱在建筑中通常用来增添气势和显示地位。 Columns are usually intended in architecture to add grandeur and status.

[例句] 圆柱上速度为零在节点上满足. Zero velocities on the cylinder were satisfied at the node points.

[数] oval，oval-shaped，ellipse，ellipsoid ；

[例句] 用两把小匙将奶酪混合物塑成圆球或椭圆球形状。 Using 2 spoons, mould the cheese mixture into small balls or ovals.

[例句] 那就是罗马的椭圆型露天竞技场了, 基本上是综合功能的体育场. That must be the oval unroofed amphitheater in Rome. It was basically a stadium with comprehensive functions.

circular cone，cone，taper，conus ；

[例句] 在冷凝器接近标准圆锥接头处打四个穴孔. Make four indentations into the condenser near the standard cone joint.

[例句] 上述装置也称为圆锥摆. The present device is also called a conical pendulum.

circular，round，rotundity，roundness ；

[例句] 该艺术品在两面圆形大镜子中间插入一块玻璃板。 The work interposes a glass plate between two large circular mirrors.

[例句] 这张桌子只不过是在底座上安了一块圆形刨花板。 The table is simply a chipboard circle on a base.

cylinder，barrel，drum ；

cylinder，cylinder-shaped，cylindrical ；

[例句] 啤酒罐子是圆筒形的. Beer cans are cylindrical.

[例句] 这种地下建筑物设计成半圆筒形的. The underground buildings are semicylindrical in design.

smooth and evasive，slick and sly，be as slippery as an eel，sophisticated ；

[例句] 他这个人精明圆滑，可别小瞧了他。 He was a smart operator. Don't underestimate him.

[例句] 他很圆滑地说道，“他们唱得不错。” "Their sound is very interesting," he says, diplomatically.

buzz-saw，circular saw，annular saw，rim saw，fretsaw ；

[例句] 晶体完整, 透明度高,杂质含量低,晶形与晶体强度性能优越. 使用于圆锯切片 、 框锯切片、地质钻头. Complete crystal shape, high diaphaneity and low impurity. Suitable for circular saws, frame saws and geological broach.

[例句] 在工作?水平离圆锯3厘米远的直线上装有锯尾刀. A riving knife was fitted in direct line 3 cm away from the circular saw bench level.

ring，[数] annulus，lessing ring （化工用填充物），circular ring，cirque ；

a ball，a globe，pellet ；

[例句] 用两把小匙将奶酪混合物塑成圆球或椭圆球形状。 Using 2 spoons, mould the cheese mixture into small balls or ovals.

[例句] 刺猬像有刺的圆球. Hedgehogs are like prickly balls.

dome，pimple，knoll，humpy，hummock ；

[例句] 小道越过一处傍树的大圆丘，然后沿着一条大路向前延伸。 The path goes over a large hump by a tree before running near a road.

[例句] 美洲林莺; 在地上筑圆丘 状 的巢. American warbler; builds a dome - shaped nest on the ground.

（龙眼） longan ；

[例句] 最适合盛装鲜桂圆, 荔枝等产品. Longan and the most suitable costumes fresh, lychee and other products.

[例句] 桂圆即是龙眼,含有丰富的维他命 、 蛋白质以及钙质,却无胆固醇. Loongan has high vitamin, protein, calcium and no cholesterol.

orbicular，rotund，[医] teres，round，circinal ；

[例句] 这个公式用于计算圆的面积。 This formula is used to calculate the area of a circle.

[例句] 地球是圆的是常识. It is common knowledge that the earth is round.

[地测] （球面被通过球心的平面所截而成的圆） great circle ；

[例句] 光头使他的大圆脸更加突出。 His shaven head accentuates his large round face.

[例句] 河床上散布着很多大圆石。 The riverbed was strewn with big boulders.

ball-pen，ball-point pen，ball pen，ball-point ；

[例句] 莫妮卡拿起她的伯罗圆珠笔，放在牙齿间转动着。 Monica picked up her Biro and revolved it between her teeth.

[例句] 他吧嗒一声把笔帽扣在了圆珠笔上。 He snapped the cap on his ballpoint.

satisfactory，perfect ；

sleek，slick and sly，soapy，pliable，politic ；

[例句] 她用圆滑的手腕说服他们接受这些变动. She gets them to accept these changes by tactful management.

[例句] 对他你得留神, 他是个精明圆滑的家伙. Be careful with him -- he's a cute operator.

[林] roundwood，log，round timber，spar ；

[例句] 环可供这种环移动的绳子 、 竿子或圆材. The rope, rod, or spar on which such a ring moves.

[例句] 滑环在一根绳 、 杆子或圆材上可以自由来回移动的金属环. A metal ring that moves freely back and forth on a rope, rod, or spar.