The fire department did not immediately comment on the suspected cause of the blaze.

消防部门未立即就火灾的可能原因置评。

youdao

The suspected cause of at least some of these cancers is human papillomavirus, or H.P.V..

至少在这些癌症中，还有一个病因可能是来自人类乳突病毒(HPV)。

youdao

The suspected cause of the incident, which occurred just before midnight Tuesday, is a cracked well casing.

FORBES: Chesapeake Energy Suffers Gas Well Blowout On Anniversary Of BP Spill

Federal guidelines published last year for evaluating organ donors with encephalitis urge "extreme caution" if the suspected cause is a viral pathogen, such as rabies.

NPR: NC Airman At Center Of Rabies Case Was Outdoorsman

The suspected cause of death: head wounds.

CNN: STORY HIGHLIGHTS