The allegations are serious enough to warrant an investigation.

指控已严重得有必要进行一番调查。

《柯林斯英汉双解大词典》

youdao

The patient's disease was not serious enough.

病人的病不够严重。

youdao

A doctor examined Brown. He reported that Brown's wounds were not serious enough to prevent the trial from starting.

VOA: special.2009.07.02

It's much more serious and strange. Okay. So that's enough on Eliot.

那个更严肃更奇怪，好吧，关于艾略特的讨论就到这。

耶鲁公开课 - 1945年后的美国小说课程节选

The researchers have developed rules to predict if a head injury is serious enough for a scan.

VOA: special.2009.10.28

They view it as a serious enough problem that it is being addressed in Washington, D.

FORBES: Don't Get Fleeced By Overdraft Fees

For most gamers, however, the Wii is not a serious enough piece of hardware.

FORBES: 6 Reasons To Buy A PlayStation 3 Instead Of An Xbox 360

The government considered them serious enough to send out half the police force to keep the peace.

ECONOMIST: Ecuador's president