“滑音”的拼音？

你能听见在曲调中的梯音或者是滑音?Do you hear steps or leaps in these melodies?那个小提琴家奏起滑音来很从容.The violinist was indulgent with his swoops and slides....

“滑音”的英语可以翻译为：[语] glide，[音] portamento，glissandi ...