Corrugated cardboard
波紋紙板，波狀紙板
?? 詞語組成解析
corrugated
['k?r?geitid]
adj. 波紋的;縮成皺紋的;波紋面的;波紋狀的;
v. （使某物）起皺褶(corrugate的過去式和過去分詞);
cardboard
['kɑ:db?:d]
n. 卡（片）紙板;紙板箱;硬紙板;
adj. 硬紙板制的;虛假的;
??? 情景例句
At this time tomorrow morning,Grandpa will be sitting in the kitchen with us.
明早這時候爺爺就和我們一起坐在廚房啦。
Life is not so short but there is time enougn for courtesy.
人生雖短，但表示禮貌的時間還是足夠的。
Oh dear! Where can I go if I want to smoke a cigarette?
天啊！我該到什么地方吸煙呢？