Compression test of tubes
[建] 管子的耐压试验
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Ah, it does smell sweet.
噢， 它们确实很香。
You won't believe it,but it was really cheap.
你不会相信的，但这条裤子确实很便宜。
It was over 30 feet in length and had a 2,500-horsepower engine.
它的车身长30英尺，有一个2，500 马力的发动机。