cover tyre的用法和樣例：
例句
- The invention can conveniently dilate the outer tyre by matching the first pulling buckle with the second pulling buckle.
本發(fā)明通過(guò)第一拉扣與第二拉扣的配合，可以很方便地對輪胎外胎進(jìn)行擴張。 - The invention discloses an outer tyre dilator of a tyre, and solves the dilatation problem of the outer tyre.
本發(fā)明公開(kāi)了一種輪胎外胎擴張器，解決輪胎外胎擴張問(wèn)題。
