molting例句

The old cuticle is digested by molting fluid.
旧表皮被蜕皮液消化.

Molting in insects is triggered by rising levels of a hormone called ecdysone.
昆虫的脱皮是由于称为脱皮素激素的含量升高而引起的.

Molting is controlled by a hormone.
蜕皮是由一种激素.