undation的相關(guān)資料：
臨近單詞
Ungap
UN
Unemployment Compensation Board
uncomfortably bright or glaring
unfocused questions/longings
unbiassed regression estimative
unpardonable lack of discipline
Unmanned Surveillance Equipment
undetected character error rate
Unmanned Aerial Vehicle-Close
Unclassified vasodilating agent
Unconfined suppressive strength
