Also known as the alveolar approximant sound that we find in words like red, car, and sorry.

也称为齿槽接近音，我们在 red，car 和 sorry等词中能找到这个音。

The English alveolar approximant, the Spanish trill, the French uvular fricative?

英国的齿槽音、西班牙的颤音、法国的小舌擦音？

In English, the R sound is known as the alveolar approximant, which means the tongue flicks backwards close to the alveolar ridge, but doesn't quite touch it.

在英语中， R 音被称为牙槽接近，这意味着舌头向后轻弹靠近牙槽嵴，但并没有完全接触它。