Level 5 · word 6,717 of 20,000
cardboard
/ˈkɑːrdˌbɔːrd/
American
- n. 硬纸板
- Definition
- n. a thick stiff type of paper used for making boxes
- Example
- We packed all the books into a large cardboard box.
- 我们把所有的书都装进了一个大纸箱里。
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