密闭门 (mìbìmén): airtight door

Measure Word

一扇密闭门 shàn

Meanings

1 airtight door
2 hermetic door

Characters

Examples

HSK 7-9

潜艇上每个舱室都有密闭门。

Qiántǐng shàng měigè cāngshì dōu yǒu mìbìmén.

Every compartment on a submarine has an airtight door.

HSK 7-9

实验室的密闭门防止气体泄漏。

Shíyànshì de mìbìmén fángzhǐ qìtǐ xièlòu.

The lab's airtight door prevents gas leaks.

Tips

usage

Common in submarines, ships, clean rooms, and biosafety labs. 密闭 (sealed/hermetic) also pairs with 容器 (container), 空间 (space), 系统 (system).

Stroke Order

密 mì

闭 bì

门 mén

Related Words

密闭 mìbì #26,325

to seal airtight / to close hermetically / sealed / airtight

闭门羹 bìméngēng #37,786

closed-door soup / a cold rebuff; being turned away at the door / a flat refusal to see someone

闭门造车 bìmén-zàochē

to build a cart behind closed doors / to work in isolation, out of touch with reality

上门 shàngmén HSK 4 #4,426

to visit (someone's home) / to come to the door / door-to-door

密封包装 mìfēng bāozhuāng

airtight packaging / hermetic sealing / sealed package

密封罐 mìfēngguàn

airtight jar / sealed canister / hermetic container

车门 chēmén #7,474

car door / vehicle door

仰天大笑出门去 yǎng tiān dà xiào chū mén qù

laughing up at the sky, out the door I go / to burst forth with wild, unconcealed joy; a triumphant departure / (lit.) face-up-sky great-laugh exit-door go

智能门锁 zhìnéng ménsuǒ

smart lock / electronic door lock / fingerprint door lock

门缝 ménfèng #24,963

crack of a door / gap between door and frame / door slit