基本解释肩羽同根派生 scapulars相关词英汉例句At close range, the pale fringes to coverts and scapulars form scaly marks on the upperwing.在近距离时,长尾水剃的覆羽与肩羽有著白色的边缘来自上翼鳞片般的特徵。scapulars更多例句