Corrugated fastener
波纹紧固钢带
🧩 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);
🗣️ 情景例句
My younger brother, Robbie.
这是我弟弟Robbie
He has that book, doesn't he?
他有那本书，是吗？
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>