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出典:Wiktionary
出典:『Wiktionary』 (2026/01/04 03:05 UTC 版)
suction cup (plural suction cups)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/26 02:20 UTC 版)
A suction cup, also sometimes known as a sucker is an object that uses negative fluid pressure of air or water to adhere to nonporous surfaces. They exist both as artificially created devices, and as anatomical traits of some animals such as octopuses and squid.
suction cup