tantamount to

基本解释

This is not mere hijacking. It is tantamount to a complete personality transplant for the infected cell.
这就不光是对受感染细胞进行劫持，简直无异于从根本上改变受感染细胞的性质。
But awaking to the two worlds brought face to face is tantamount to getting on the trail of their secret relationships.
然而，觉悟到这两个世界对峙的存在就相当于走上了揭开他们秘密关系的道路。
The firm argues that this would be tantamount to giving away the shop, but the commission thinks it would promote competition by advancing open-source rivals to Microsoft's products.
公司认为这相当于把整个店铺都给别人了，但是委员会认为给与开源竞争对手更多针对微软产品的竞争优势能够促进竞争。

Israel says it will not open an investigation because that would be tantamount to acknowledging guilt and accepting the legitimacy of the Goldstone Commission.
if we can't think what system it belongs to, that's tantamount to saying we really don't know what it is.
我们就不知道它从属于哪个符号系统，我们就不能认识它了。
耶鲁公开课 - 文学理论导论课程节选
To question or disobey the law is tantamount to destroying the authority of the law.
质疑或违抗法律,等同于摧毁法律的权威。
耶鲁公开课 - 政治哲学导论课程节选

Oscar likes to spread the bounty, and three gongs might be considered tantamount to canonisation.
ECONOMIST: Spotting the winners