- 简明词典
- 柯林斯词典
- AI释义
- AI解词
- 牛津词典
无效
- [wú xiào]
释义
- of no avail 无效; 白白; 无补;
- to no avail 完全无用; 徒然; 奈何; 无效;
- invalid 无效的; 不能成立的; 有病的; 病人用的;
- null and void 无效的; （协议） 无法律效力，失效的;
- be of no effect 无效;
实用场景例句
- 全部
The approach proves ineffective in managing your canine companion.
这种方法被证明在管理你的犬类伙伴方面无效。
金山词霸
The cortisone injection might not work, so surgery could be my only option.
如果可的松注射无效，手术可能是我唯一的选择。
金山词霸
The presently signed agreement may be rendered invalid in the future.
当前签署的协议可能在将来被宣布无效。
金山词霸
The spokeswoman announced that the agreement was declared null and void.
女发言人宣布该协议已宣布无效。
金山词霸
Her constant complaint made it obvious that her efforts were in vain and ultimately vain.
她不断的抱怨明显表明她的努力是徒劳的，最终是无效的。
金山词霸
The President's tactic might backfire and prove ineffective.
总统的策略可能会适得其反并证明无效。
金山词霸
The agreement is void because it lacks any absolute guarantees.
该协议无效，因为它缺乏任何绝对的保证。
金山词霸
The court decided to annul their marriage last December.
法院于去年十二月决定宣告他们的婚姻无效。
金山词霸
The referee ruled the goal invalid as the player was clearly offside.
裁判判定进球无效，因为那名球员明显越位了。
金山词霸
They tried artificial respiration but it was of no avail.
他们试做人工呼吸,可是无效.
《简明英汉词典》
A passport that is out of date is invalid.
护照过期是无效的.
《简明英汉词典》
Their efforts to revive him were futile.
他们对他抢救无效.
《简明英汉词典》
The coupon is not valid if detached.
这折扣券撕下即无效.
《简明英汉词典》
The treaty has been declared void.
条约被宣布无效.
《简明英汉词典》
All rescue measures proved ineffectual.
抢救无效.
《现代汉英综合大词典》
收起实用场景例句
词组搭配
无效捕捞
abortive haul
无效程序块
inactive block
无效穿孔
invalid punch
无效等位基因
invalid punch
无效垫纱
cross
无效电流
idle current; idling current
无效电路
idle circuit
无效电气行程
ineffective electrical travel
无效电压
dead voltage
无效电子管
dummy tube
无效法律行为
nullity of juristic act
无效肥料
{化} unavailable fertilizer
无效分量
reactive component
无效分蘖
{农} ineffective tillering
收起词组搭配反义词
有效收效灵验行业词典
体育
fail invalid not valid non
旅游
nullification
法律
have no effect idle in vain ineffective invalid null null and void nullification nullity nullity and voildness
金融
no effect NE
- 释义
- 实用场景例句
- 词组搭配
- 反义词
- 行业词典