cap opener

常见例句

Do not overheat cylinders to increase pressure or discharge rate. NEVER insert an object (e.g., wrench, screwdriver, pry bar, etc.) into valve cap openings.
禁止使鋼瓶過熱來增加壓力或流速。禁止把物躰（如扳手、螺絲起子、撬杆等）插入閥門帽地開口処。
Who is the boy in the official school cap?
那個戴校帽的男孩是誰？
His book was an eye opener to complacent young men.
對自滿的年輕人來說，他的這本書有啓發作用。
The cap should twist off easily.
這個帽兒應該容易擰開。
Pea pods burst open when overripe.
豌豆過熟就會爆裂。
Open tender for purchasing power transformer.
公開招標購買電力運輸設備。