You must see your doctor for a thorough examination.

你必须去看医生，做个全面体检。

《柯林斯英汉双解大词典》

It was a thorough examination.

它是一次彻底的检查。

youdao

Any defect that could not be detected by a thorough examination within this period shall be notified to WIRTGEN CHINA in writing immediately after detection.

任何在该期限内无法通过彻底检验发现的瑕疵应在发现后立即书面通知WIRTGEN CHINA。

youdao

It was a thorough examination of that problematic leading to the conclusion that that's what the myth was about.

他的解读是对这个问题的彻底考察,最终得出这个神话是关于什么。

耶鲁公开课 - 文学理论导论课程节选

When you see your doctor, you can expect a thorough examination of your sinuses.

CNN: Acute sinusitis

He came with a standard-sized backpack and got a thorough examination at the gate.

NPR: MLB Likely To Discuss Security After Bombings

If the President is to be taken at his word, however, the question of Soviet need does require thorough examination.

CENTERFORSECURITYPOLICY: Moscow Center's Food Aid Crusade: Where's The Beef?