有符号的,有正负之分的;

The chairman overrode the committee's objections and signed the agreement.
主席不顾委员会的反对,径行签署了协议。
来源:《牛津高阶英汉双解词典》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。
来源:《牛津高阶英汉双解词典》Last month he signed a new non-aggression pact with Germany.
上个月,他与德国签订了新的互不侵犯条约。
来源:《柯林斯高阶英汉双解学习词典》Shell signed a contract to develop oil and gas reserves near Archangel.
壳牌石油公司签订了一份开采阿尔汉格尔附近的石油和天然气资源的合同。
来源:《柯林斯高阶英汉双解学习词典》A contract signed now might be invalidated at some future date.
现在签订的合同可能在将来的某一天就会失效。
来源:《柯林斯高阶英汉双解学习词典》By accusing the King of murder, he signed his own death warrant.
他指控国王谋杀,从而让自己走上了绝路。
来源:《柯林斯高阶英汉双解学习词典》The waiter returned with their order and Graham signed the bill.
侍者把他们点的餐端了过来,格雷厄姆签了单。
来源:《柯林斯高阶英汉双解学习词典》The two countries signed an agreement to jointly launch satellites.
两国曾签订了联合发射人造卫星的协议。
来源:《柯林斯高阶英汉双解学习词典》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”。
来源:《牛津高阶英汉双解词典》The foreign ministers of the two countries signed the documents today.
两国的外交大臣今天签署了文件。
来源:《柯林斯高阶英汉双解学习词典》The Minnesota Vikings signed Herschel Walker from the Dallas Cowboys.
明尼苏达维京人队签下了来自达拉斯牛仔队的赫舍尔·沃克。
来源:《柯林斯高阶英汉双解学习词典》
纳米英语 · 高考英语

纳米英语 · 高考英语

纳米英语 · 四六级英语

纳米英语 · 四六级英语

纳米英语 · 四六级英语

纳米英语 · 四六级英语