shale

n. 页岩,泥板岩

shagginess, shaggy, shaggy-dog, shah, shake, shake hands with, shake off, shake sb off, shake sb up, shake sth out, shake sth up, shake up, shake-up (also `shake-out), shakedown, shaker, Shakespearian (also Shakespearean), shakily, shakiness, shaking, shaky, shale-oil, shall, shallot, shallow, shallowly, shallowness, shallows, shaly, sham, shamble, shambles, shambolic, shame, shamefaced, shamefacedly, shameful, shamefully, shamefulness, shameless, shamelessly,