单词	鐘打一下
释义	鐘打一下the clock strikes one.
随便看	uranium-actinium series uraniumactinium--series uranium-actinium)--uranium 235 (actinouranium uranium age uranium alloy uranium alloys uranium alpha uranium-- alpha uranium alpha experiment uranium alpha--experiment uranium, aluminiumclad uranium-and-heavy-water uranium-and-heavy-water reactor uranium-and-heavy-water--reactor uranium and hevay water pile uranium arsenate uranium arsenide uranium bar uranium--bar uranium-base uranium-base fuel uranium-base--fuel uranium-bearing uranium-bearing assembly uranium-bearing--assembly