潤じゅん滑かつゼリーじ字FuriganaMeanings1nounlubricating jellyA gel-like lubricant, often used in medical or personal contexts.超ちょう音おん波ぱ検けん査さの前まえに、お腹なかに潤じゅん滑かつゼリーを塗ぬります。Before the ultrasound exam, lubricating jelly is applied to the abdomen.
