叶子在秋天会蜕变并掉落。

Leaves decay and fall off in the autumn.

食物如果放置太久会蜕变。

Food will decay if left out for too long.

如果不及时修理，木材会蜕变。

If not repaired in time, the wood will decay.

这座古老的建筑正在慢慢蜕变。

The old building is slowly starting to decay.

他的牙齿由于缺乏护理而开始蜕变。

His teeth began to decay due to lack of care.

(核的)蜕变;衰变:分解 、 衰变或经历原子核的突变.

Chemistry Physics To decompose , decay, or undergo a nuclear transformation.

文章试图从中国士绅的蜕变角度重新审视鲁迅笔下的“假洋鬼子”形象。

This article ventures to re-examine the image of pseudo-foreigners in Lu-xun s works from the perspective of the decay of Chinese esquires.

毛毛虫经过蜕变后会变成蝴蝶。

Caterpillars turn into butterflies after their metamorphosis.

凤凰涅槃，艰难蜕变。

Phoenix nirvana, difficult to change.

当铀蜕变时，它变成了铅。

When the uranium disintegrates, it changes into lead.