noun🔗Share壁炉架，壁炉台。 A shelf above a fireplace."The family photos were arranged neatly on the mantelshelf above the fireplace. "壁炉上方的壁炉架上整齐地摆放着一家人的照片。architecturebuildingChat with AIVocabulary GamePractice Reading
noun🔗Share攀岩技巧，引体向上。 A maneuver to surmount a ledge, involving pushing down on the ledge to bring up the body."The climber used a mantelshelf technique to pull herself over the large rock. "攀岩者用了一个引体向上技巧，把自己拉过了那块大石头。sportactionbuildingChat with AIVocabulary GamePractice Reading
