noun🔗ShareヒドラAny of several small freshwater polyps of the genus Hydra and related genera, having a naked cylindrical body and an oral opening surrounded by tentacles."The science student peered through the microscope at the hydra, noting its cylindrical body and the tentacles waving around its mouth. "科学の学生は顕微鏡を通してヒドラを観察し、その円筒形の体と口の周りで動く触手に注目した。animalorganismbiologynatureChat with AIVocabulary GamePractice Reading
noun🔗Shareヒドラ、多頭の怪物A dragon-like creature with many heads and the ability to regrow them when maimed."The mythical hydra was a fearsome monster; if you cut off one of its heads, two more would grow back. "神話のヒドラは恐ろしい怪物でした。その頭を一つ切り落とすと、さらに二つが生えてきました。mythologyanimalChat with AIVocabulary GamePractice Reading
noun🔗Share複雑な問題、多岐にわたる状況A complex, multifarious problem or situation that cannot be solved easily and rapidly."Dealing with the bureaucratic paperwork for my visa felt like fighting a hydra; every time I completed one form, two more seemed to appear. "ビザの官僚的な書類を扱うことは、複雑な問題と戦っているようなものでした。あるフォームを完了するたびに、さらに2つが現れるようでした。situationChat with AIVocabulary GamePractice Reading
