resolute and decisive categorical with grim determination make it definitely clear
"You don´t need to do that," said Pearl assertively.
“你不需要那么做,”珀尔斩钉截铁地说道。
—— 柯林斯例句"Not this time, Faye," he replied with finality.
“这次不行,费伊,”他斩钉截铁地说。
—— 柯林斯例句She averred that she had never seen the man before.
她斩钉截铁地说以前从未见过这个男人。
—— 给力词典精选He spoke with curt finality.
他说得斩钉截铁。
—— 给力词典精选" It´s a bitch,´said Tom decisively. " Here´s your money.
“ 是只母狗, ” 汤姆斩钉截铁地说, “ 给你钱。
—— 给力词典精选