Ducts
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
We had a unique experience here.
我们在这里获得了宝贵的经验。
The vacuum cleaner is making a funny noise.
吸尘器发出怪异的声音。
it is both simple and elegant, fulfilling its designer's dream to create 'an enormous object drawn as faintly as possible'.
但它的结构简单，造型优美，实现了设计者企图创造一个“尽量用细线条勾画出一个庞然大物”的梦想。