Piston blower
[化] 活塞式鼓风机
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
blower
['bləuə]
n. 吹风机;送风机;电话;
🗣️ 情景例句
It's good to see you so happy.
能看见你如此高兴 ，太好了。
Industry if fortune's right hand, and frugality her left.
勤勉是幸福的右手，节俭是幸福的左手。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。