Corrugated cardboard
波纹纸板，波状纸板
🧩 词语组成解析
corrugated
['kɔrəgeitid]
adj. 波纹的;缩成皱纹的;波纹面的;波纹状的;
v. （使某物）起皱褶(corrugate的过去式和过去分词);
cardboard
['kɑ:dbɔ:d]
n. 卡（片）纸板;纸板箱;硬纸板;
adj. 硬纸板制的;虚假的;
🗣️ 情景例句
I'd like to help you, but...
我很想帮助你，但是…
Newspapers keep us in contact with the events of the world.
报纸是巨大的信息来源，互联网也不能取代它的地位。
He devoted his life to the study of science.
他把毕生献给科学研究。