钮门未钉死在布上导致钮门容易被拉脱。

Buttonhole not securely caught in fabric causing stitching to pull away from fabric.

youdao

请您原谅，我不留心碰了火炉的钮门，弄到冒烟了。收藏反馈。

I beg your pardon, I have unintentionally touched the damper of the stove, and it has made it smoke.

youdao

他一面沉思一面转过身子，他的视线触到了门上的铜钮，门那边便是刑庭了。

As he dreamed, he turned round, and his eyes fell upon the brass knob of the door which separated him from the Court of Assizes.

youdao