waiver
n. （对权利或要求的）放弃；弃权声明书
复数 waivers
例句
"We just need a waiver," Verlaine said.
“我们只需要办一张弃权证就行了。”魏尔伦说。
She picked up the waiver and scanned it.
玛格·丽特拿起弃权声明书，扫视了一遍。
They never waiver.
它们从不自动放弃。
