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单词
closing device
释义
closing device
closing device, automatic closing device, self-closing device
1.
A mechanism designed to ensure that an open fire door will close and latch in the event of a fire.
2.
A device which ensures that a door will return to its closed position after being opened.
Medical
See
ACD
随便看
leptocephaly
leptocercal
leptochoeridae
leptochroa
leptochromatic
leptocladia
leptocladodia
leptocyte
leptocytosis
leptodactyl
leptodactylid
leptodactylidae
leptodactylid frog
leptodactylous
leptodactylus
leptodactylus pentadactylus
leptodactyly
leptodacytlidae
leptodiridae
leptogeosyncline
leptoglossus
leptokurtic
leptokurtic distribution
leptokurtosis
miles and miles of bloody nothing
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更新时间:2025/8/2 4:07:05