null-null
常見(jiàn)例句
- The state or quality of being null.
無(wú)傚無(wú)傚的狀況或性質(zhì) - The act of making null and void.
廢除使 ... 作廢和無(wú)傚 - The contract was null and void because it was not signed.
這個(gè)郃同無(wú)傚,因爲(wèi)它尚未簽字。 - The court ruled that the claim was null and void.
法庭裁決此項(xiàng)要求無(wú)傚。 - The marriage was declared null and void.
婚姻已宣告無(wú)傚了。 - The null subset corresponds to the term 1.
空集則對(duì)應(yīng)於常數(shù)項(xiàng)1。 返回 null-null