Angular therad
[机] V形螺变, 三角螺纹
🧩 词语组成解析
angular
['æŋgjulə]
adj. 有角的;用角测量的，用弧度测量的;生硬的，笨拙的;（人）瘦削的;
🗣️ 情景例句
Growing up without a mother is difficult.
在没有母亲的情况下长大不简单。
Satan always finds work for idle hands.
懒汉总会干坏事。
it is customary for the new arrival to be placed between the stalls of two captives whose training is already well advanced.
通常是把新到的安置在两头训练得很好的大象的象厩中间，