Hey, don't get bent out of shape, your exam will be surely ok 喂,不要給弄得不像人樣,你的考試一定會過關(guān)的。
The teacher told the students to straighten themselves up, or their spines would get bent 教師告訴學(xué)生們要坐直,否則他們的脊柱會變彎的。
Ior-also known as index of refraction, a physical parameter of transparent matter that defines how strong a ray gets bent when entering media of different density 折射度物理參數(shù),表現(xiàn)折射物體的光折射特性,光線穿過某不同密度物質(zhì)所應(yīng)改變方向的角度。