Angular tube
[机] 折角管
🧩 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
Don't be lazy, the older you get, the harder it will be to learn.
别偷懒，年纪越大，学起来就越难。
I know the boy whose father is a painter.
我知道那个男孩的父亲是画家。
Can his machine fly?
他的机器能飞吗？