"unbuckled" in Chinese (Traditional)
解開（釦子、皮帶等）
Definition
指解開釦子、皮帶、鞋帶或安全帶等帶有扣環的物品。意思是將原本扣住的東西打開或鬆開。
Usage Notes (Chinese (Traditional))
常用於帶有金屬扣環的物品，如安全帶、皮帶或鞋，多見於說明或安全提示。不適用於拉鍊或一般鈕扣。
Examples
He unbuckled his seatbelt after the car stopped.
汽車停下後，他**解開**了安全帶。
She unbuckled her belt before sitting down.
她在坐下前**解開**了皮帶。
The child unbuckled his shoe by himself.
孩子自己**解開**了鞋子的扣子。
Once the airplane landed, passengers quickly unbuckled and grabbed their bags.
飛機降落後，乘客們迅速**解開**安全帶，拿起了行李。
He smiled as he unbuckled the strap of his backpack.
他微笑著**解開**了揹包的帶子。
Don’t forget to unbuckle before you get out of the car!
下車前別忘了**解開**安全帶！