A tortoise has a shell on his back.

乌龟背上有硬壳。

《新英汉大辞典》

I love tortoise shell frames.

我超爱玳瑁眼镜框。

youdao

Although resembling a tortoise shell, it is actually made of wood.

虽然形状像龟甲，实际上是用木头削制的。

youdao

Although resembling a tortoise shell, it is actually made of wood.

虽然形状像龟甲，实际上是用木头削制的。

youdao