拉链 (lā liàn): Zipper (Noun) — Meaning & Stroke Order

The zipper design of this jacket is very clever, allowing for easy operation with one hand.

In formal settings, please ensure the zipper of your briefcase is fully closed.

Why has the zipper of this suitcase suddenly become difficult to pull smoothly?

The zipper on this skirt is a bit stuck and needs to be pulled carefully.