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单词
hydrostat
释义
WordReference Random House Unabridged Dictionary of American English © 2024
hy•dro•stat
(hī
′
drə stat′),
USA pronunciation
n.
an electrical device for detecting the presence of water, as from overflow or leakage.
any of various devices for preventing injury to a steam boiler when its water sinks below a certain level.
hydro
-
1
+ -
stat
1855–60
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更新时间:2025/12/16 2:34:30