blood
the red liquid that the heart pumps through the body, carrying oxygen to and carbon dioxide from the tissues
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血液
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[名詞]
muscle
a piece of body tissue that is made tight or relaxed when we want to move a particular part of our body
![筋肉](https://api.langeek.co/v1/assets/flags/ja.png)
筋肉
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[名詞]
backbone
a line of connected bones going down from your neck to tail bone in the middle of the back
![背骨, 脊柱](https://api.langeek.co/v1/assets/flags/ja.png)
背骨, 脊柱
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[名詞]
fat
a substance in the bodies of animals and humans, stored under the skin, which helps them keep warm
![脂肪, リピッド](https://api.langeek.co/v1/assets/flags/ja.png)
脂肪, リピッド
![Google Translate](/assets/icons/google_translate.png)
[名詞]
skull
the bony structure that surrounds and provides protection for a person's or animal's brain
![頭蓋骨](https://api.langeek.co/v1/assets/flags/ja.png)
頭蓋骨
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[名詞]
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