Publishing the figure without its error bars is tantamount to claiming a precision the measurement never had.
公布数据却不附误差范围，等同于宣称测量具备它从未有过的精度。
Which choice best defines “tantamount”?
A — Equivalent in effect or value.. “tantamount” means Equivalent in effect or value..
Which word means “Equivalent in effect or value.”?
D — tantamount. “tantamount” means Equivalent in effect or value..
tantamount — Equivalent in effect or value.. In Chinese: 相当于;等同于.
tantamount is pronounced //ˈtæntəmaʊnt//.
Publishing the figure without its error bars is tantamount to claiming a precision the measurement never had. (公布数据却不附误差范围，等同于宣称测量具备它从未有过的精度。)
equivalent, akin, commensurate — all close in meaning to tantamount (Equivalent in effect or value.).
Yes. tantamount is on the SAT Prep Difficult list — the higher-register words that decide the hard questions. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.
tanta(=so much) + mount → 抵得上。