四角3 - 第 8 单元 D 课

a way in which a problem can be solved or dealt with

解决方案

to make a waste product usable again

回收利用

a circular rubber object that covers the wheel of a vehicle

轮胎

a non-living thing that one can touch or see

物体

a glass structure used for growing plants in and protecting them from cold weather

温室

in a manner that relates to or affects the natural surrounding

环境上

the natural light coming from the sun

阳光

a container, usually with four sides, a bottom, and a lid, that we use for moving or keeping things

盒子

a round object attached to a vehicle from its center, which allows a person can move the vehicle in different directions

轮子

someone who creates drawings, sculptures, paintings, etc. either as their job or hobby

艺术家

a substance from which things can be made

材料

to gather together things from different places or people

收集

to make drawings according to which something will be constructed or produced

设计

a small tool that is used to remove the marks of a pencil from a piece of paper

橡皮

the structure that creates the outer top part of a vehicle, building, etc.

屋顶

the main entrance to a person's house

前门

up to now or the time stated

仍然

not involving difficulty in doing or understanding

简单的

with no one or nothing inside

空的

a living thing that grows in ground or water, usually has leaves, stems, flowers, etc.

植物