adj.有符号的,有正负之分的;
英文例句/中文翻译:
1、
She signed the book and inscribed the words ‘ with grateful thanks ’ on it.
她在书上签了名,并题词“谨致深切的感谢”。
《牛津高阶英汉双解词典》
2、
3、
By withdrawing the funding, the government signed the project's death warrant.
政府撤回资金,也就是对这项工程判了死刑。
《牛津高阶英汉双解词典》//dict.25820.com/
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