clamp /klæmp/ I. n. ［c］夹具，夹钳: Fasten them together with a clamp. 用钳子把它们夹住。‖II.vt. (用夹具等)夹紧，夹住，固定：clamp the two pieces of wood together. 把两块木头夹紧。He clamped his jaws in anger. 他气得咬牙切齿。