smoke-proof

常見例句

A possible role valves smoke proof.
起隔煙阻火作用的閥門。
Presents the air conditioning system design especially the VAV system and their control, and the smoke proof and exhaust of the building.
概要介紹了大廈空調(diào)系統(tǒng)設計，重點介紹變風量系統(tǒng)及其控制內(nèi)容和方法，并對防排煙系統(tǒng)作了初步探討；
There is positive proof that he did it.
有確切的證據(jù)證明他做了此事。
The onus of proof lies with you.
你有責任提供證據(jù)。
It was once thought unmanly not to drink and smoke.
身為男子不抽煙不喝酒曾視為無男子氣概。
The castle was hidden behind a curtain of smoke.
城堡被一層煙霧遮掩著。