revocable offer可: approve撤销: cancel; rescind; revoke; ann ...的: 4次方是 The fourth power of 2 i ...报价: quoted price; quote; offer不可撤销的: irrepealable; irrevocable adjective下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:可撤销的报价，即可在微信中查询翻译
