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- The nucleus decays into three particles which go off in separate directions. 这个核衰变成飞向不同方向的三个粒子。
- What made the Roman Empire decay? 罗马帝国为何衰亡？
- The fortress was the nucleus of the ancient city. 这城堡是这座古城的中心。
- Old civilization may fall into decay. 古老的文化可能会渐渐衰落下去。
- The empty house has fallen into decay. 那座空房已成一片颓垣。
- The tree exhibited signs of decay. 那棵树显示腐蛀的迹象。
- His mental decay is distressing. 他的智力衰退令人苦恼。
- Growth and decay are vital processes. 生长和衰亡是生命过程。
- The dentist could detect no decay in her teeth. 牙医检查了她的牙，未见有龋齿。
- Cavities in teeth are caused by decay. 牙齿的蛀洞是由蛀蚀造成的。
- The protoplasm outside the nucleus of a cell. 细胞质，细胞浆细胞分子外部的细胞质
- Human remains, especially after cremation or decay. 骨灰人的遗骸，尤指在火化或腐烂后
- A source of spreading corruption or decay. 腐败的原因传布腐败或腐朽的根源
- These 1000 books will form the nucleus of the new school library. 这一千本书将构成学校新图书馆藏书的基础。
- Breakdown or decay of organic materials. 腐烂; 分解指有机物的分解或腐败
- The atomic center is the nucleus, and the electronics winds revolve it. 原子的中央是原子核，电子绕着它旋转。
- In truth, moral decay hastened the decline of the Roman Empire. 事实上，道德沦丧加速了罗马帝国的衰亡。
- nucleus decay 核衰变, 核蜕变
- The castle has fallen into decay in the last100 years. 这座古堡在近100年里渐渐荒废了。
- A proton or a neutron, especially as part of an atomic nucleus. 核子质子或中心，尤指作为原子核的一个组成部分
