往肌肉里注射了肾上腺素。

Adrenalin was injected into the muscle.

《牛津词典》

例如，基因对于胰岛素增长因子能够导致肌肉量的增加。

For example, genes for insulin-like growth factor could enhance muscle mass.

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胰岛素希望进入到肌肉中。

The insulin wants to get into the muscle.

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胰岛素希望进入到肌肉中。

The insulin wants to get into the muscle.

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