词汇	sound wool
释义	sound wool 拉力强的羊毛
随便看	knowledge interface knowledge intermediary services Knowledge Internalization knowledge internet knowledge interpretation Knowledge investion Knowledge in waterproof Knowledge in waterproof,dust proof and sealing Knowledge in waterproof, dust proof and sealing Knowledge is acquired Knowledge is acquired,not innate Knowledge is acquired, not innate Knowledge is capital and productivity Knowledge is long Knowledge is long,life is short Knowledge is long, life is short knowledge is no burden Knowledge is no burden Knowledge is only potential power knowledge is power Knowledge is power knowledge is priceless Knowledge is the wings to the paradise knowledge item knowledge-kased machining