noun🔗Share腐食剤Any substance or means which, applied to animal or other organic tissue, burns, corrodes, or destroys it by chemical action; an escharotic."The caustic spilled on the science lab table quickly ate away at the plastic. "科学実験室のテーブルにこぼれた腐食剤は、プラスチックをすぐに溶かした。substancechemistrymedicineChat with AIVocabulary GamePractice Reading
noun🔗ShareコースティックThe envelope of reflected or refracted rays of light for a given surface or object."The swimming pool's surface rippled, creating a bright, wavering caustic on the underside of the bridge. "プールの表面が波打ち、橋の下側に明るく揺らめくコースティックを作り出した。physicsappearanceChat with AIVocabulary GamePractice Reading
noun🔗ShareコースティックThe envelope of reflected or refracted rays for a given curve."The caustic of the magnifying glass's lens focused the sunlight into a tiny, intensely hot spot. "虫眼鏡のレンズのコースティックは、太陽光を小さく、非常に熱い点に集めました。physicsmathChat with AIVocabulary GamePractice Reading
noun🔗Share苛性ソーダCaustic soda."The lab assistant carefully handled the caustic soda, knowing it could burn skin. "実験助手は、皮膚を焼く可能性があることを知って、苛性ソーダを慎重に扱いました。compoundsubstancechemistryChat with AIVocabulary GamePractice Reading
adjective🔗Share腐食性の, 苛性Capable of burning, corroding or destroying organic tissue."The spilled drain cleaner was so caustic that it burned a hole through the countertop. "こぼれた排水管クリーナーは非常に腐食性が強く、カウンターに穴を開けました。chemistrymedicinebiologysubstancematerialChat with AIVocabulary GamePractice Reading
adjective🔗Share辛辣な, 皮肉な, 痛烈な(of language, etc.) Sharp, bitter, cutting, biting, and sarcastic in a scathing way."Her caustic comments about the presentation made everyone feel uncomfortable. "彼女のプレゼンテーションに対する辛辣なコメントは、皆を不快にさせた。languagewritingliteraturecommunicationwordcharacterattitudeChat with AIVocabulary GamePractice Reading
