暂 + Verb / 暂无 + Noun
暂 (zàn) means "temporarily" or "for the time being" and is a shortened form of 暂时. It is commonly used in news reporting to concisely indicate that a situation is not yet confirmed or is current but expected to change.
事故原因暂不清楚,正在进一步调查中。
shìgù yuányīn zàn bù qīngchu, zhèngzài jìnyíbù diàochá zhōng.
The cause of the accident is not yet clear and is under further investigation.
这条路暂不开放,请绕行。
zhè tiáo lù zàn bù kāifàng, qǐngràoxíng.
This road is temporarily closed; please take a detour.
会议时间暂定在下周三,如有变动会通知大家。
huìyì shíjiān zàn dìng zài xià zhōusān, rú yǒu biàndòng huì tōngzhī dàjiā.
The meeting is tentatively scheduled for next Wednesday; any changes will be announced.