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单词
pulsometer
释义
pul·som·e·ter
AHD
[pŭl-sŏmʹĭ-tər]
D.J.
[pʌlˈsɒmɪtə]
K.K.
[pʌlˈsɑmɪtɚ]
n.
(名词)
A pump without pistons that operates by means of pulsed condensation of steam. Also called
vacuum pump
气压泵:一种通过搏动的压缩蒸汽操作的没有活塞的泵 也作
vacuum pump
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opuscules
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opuses
OPV
opéra bouffe
opéra comique
op–ed page
Op–Ed page
oquassa
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更新时间:2025/11/20 11:54:01