perspex
Propulsion that is caused by the expulsion of a jet of fluid, especially by a jet engine / The study of devices propelled by jet propulsion
plural of protein complex
(Britain, New Zealand) Any tough, transparent plastic that is used instead of glass for windows.
A cellar beneath another storey wholly or partly underground; usually, a cellar under a cellar.
彼女はひびの入った窓をアクリル板に交換して、店内を暖かく保った。
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DiQt
Free
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