跷拇指(表示接受或成功);拇指向下(表示拒绝或不成功)
thumbs up / down
used to show that sth has been accepted / rejected or that it is / is not a success
Their proposals were given the thumbs down.他们的建议遭到拒绝。
释义来自《牛津高阶英汉双解词典》第 9 版