查询词典 pencil-case

circle problem：圆问题

圆束|pencil of circles | 圆问题|circle problem | 圆心|center of a circle

Paper clips：(回形针若干)

army knife (军用小刀) | paper clips (回形针若干) | pencil with duct tape (削好且带笔套的铅笔)

Crayon Cloner：(蠟筆克隆)

Colored Pencil Cloner 3(彩色鉛筆克隆3號) | Crayon Cloner(蠟筆克隆) | Driving Rain Cloner(雨點克隆)

cloths thing：(布)

pencil with duct tape (削好且带笔套的铅笔) | cloths thing (布) | string (鱼钩,鱼线等)

Colored Paper：色柢

"色彩墨水","colored ink" | "色柢","colored paper" | "颜色铅笔","colored pencil"

Colored Paper：彩纸

8、 crayon 蜡笔 | 9、 colored paper 彩纸 | 10、 colored pencil 彩色铅笔

compasses：圆规

可以写成:第三段要总结问题,必须是从圆规(compasses) 和pencil的问题中的抽象出来,总结出来一个做人做事的普遍规律. 可以写成:

convergent lens：聚光透镜

convergent beam electron diffraction 会聚束电子衍射 | convergent lens 聚光透镜 | convergent pencil of rays 会聚光束

Copy this down in your notebooks：把这个抄在笔记本上

Do the exercise in pencil / ink.用铅笔/钢笔做这练习. | Copy this down in your notebooks. 把这个抄在笔记本上. | Take this down in your exercise books. 把这个记在练习本.

a copybook：一本抄写本

一支铅笔 a pencil | 一本抄写本 a copybook | 一本书 a book

tape certifier：磁带保证书

磁带认证 tape certification | 磁带保证书 tape certifier | 带通道 tape channel

dust-laden：充满尘埃的

dust-freeworkshop 无尘车间 | dust-laden 充满尘埃的 | dust-ladenair 有尘空气