Roll forming
[机] 辊转成形
🧩 词语组成解析
roll
[rəul]
vt. 辗;使（眼球等）左右转动;（使）原地转圈;滚动;
vi. 左右摇晃;翻滚;开始移动，启动;
n. 名册;滚翻;
[电] 形成
🗣️ 情景例句
Remember your father-in-law's a pediatrician.
记住你公公是小儿科医师。
The eye is blind if the mind is absent.
心不专则眼不明。
Good morning, Mr. WU:?Here's my homework. I was ill on Monday, so it's late.
吴先生，早上好！这是我的英语家庭作业。我星期一病了，所以迟交。