frustums

英式音标：

美式音标：

词义：

n.

平截头体( frustum的名词复数 )；

英英释义

frustum[ 'frʌstəm ]

n.a truncated cone or pyramid; the part that is left when a cone or pyramid is cut by a plane parallel to the base and the apical part is removed

用法：

权威例句

Elastic properties of inverted frustums

Shape influences on the packing density of frustums

Accelerating volume raycasting using occlusion frustums

Compression spring with cone shaped frustums subject to compression set

Scour and burial mechanics of conical frustums on a sandy bed under combined flow conditions

Dynamic stiffness of foundation on layered soil half-space using cone frustums

Dynamic behaviour of pile foundations in layered soil medium using cone frustums

Accelerated Three Dimensional Ray Tracing Techniques Using Ray Frustums for Wireless Propagation Models

Calculations for the Stability of Thin Conical Frustums Subjected to External Uniform Hydrostatic Pressure and Axial Load

Method of constructing flat building block modules from the union of two frustums by their congruent bases and slot connectors compl...

造句：

1. This kind of watermelon is remarkable for its size.

这种西瓜个头儿大.

来自《现代汉英综合大词典》

2. I bought a watermelon and some peaches.

我买了一个西瓜和一些桃子.

来自《简明英汉词典》

3. The watermelon has gotten bad.

西瓜坏了.

来自《现代汉英综合大词典》

4. Oh, what a big watermelon!

喔唷, 这么大的西瓜!

来自《现代汉英综合大词典》

5. The pulp of this watermelon is too spongy.

这西瓜瓤儿太肉了.

来自《现代汉英综合大词典》

[ watermelon 造句 ]