基本解釋指零同根派生 nulling相關(guān)詞英漢例句The state or quality of being null. 無(wú)效無(wú)效的狀況或性質(zhì)The act of making null and void. 廢除使 ... 作廢和無(wú)效The contract was null and void because it was not signed. 這個(gè)合同無(wú)效,因?yàn)樗形春炞帧?/li>The court ruled that the claim was null and void. 法庭裁決此項(xiàng)要求無(wú)效。The gravity is measured by nulling the beam. 重力值是通過(guò)使橫臂恢復(fù)零位而測(cè)定的。nulling更多例句