vacuum pump
Alternative form of catnap (“short amount of time spent sleeping”)
A piece of equipment used for extraction of gas or vapour from an enclosed space, leaving the container with a partial vacuum.
plural of flywhisk
(chemistry) yellow flakes of elemental sulfur, either as mined from a fumarole etc, or obtained by distillation
蒸留を始める前に、研究室の技術者は真空ポンプを慎重に調整した。
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DiQt
Free
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