noun🔗ShareロメインレタスLactuca sativa var. longifolia, a type of lettuce having long crisp leaves forming a slender head."I used romaine lettuce to make a Caesar salad for dinner. "夕食にシーザーサラダを作るために、ロメインレタスを使いました。foodvegetableplantChat with AIVocabulary GamePractice Reading