The pain is usually felt in one of the four corners of the abdomen, especially the lower left corner.

疼痛通常认为，在其中的四个角落的腹部，尤其是左下角。

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The pain is usually felt in one of the four corners of the abdomen, especially the lower left corner.

疼痛通常认为，在其中的四个角落的腹部，尤其是左下角。

youdao