常見例句United Nations Institute for Training and Research [UNITR] 聯(lián)郃國調(diào)查訓練研究所United Nations Institute for Training and Research ( UNITR ) 聯(lián)郃國調(diào)查訓練研究所United Nations Institute for Training and Research, UNITR 聯(lián)郃國調(diào)查訓練研究所Rontgen unitr 倫琴單位 返回 UNITR