金属圈 meaning in English
eyelet
Examples
- Perhaps there is a metal ring, and the ring has to go on a tube .
也许有一个金属圈必须套在一根管子上。 - Wooden barrels and water tanks are usually strengthened with metal bands .
木桶和水箱通常用金属圈来加固。 - He made the rope fast to the metal ring
他把这根绳子紧系在金属圈上。 - He made the wire fast to the metal ring
他把这根铁丝紧系在金属圈上。 - Full aperture with high precision
全孔径金属圈