You may notice green objects and maybe greenish liquid excrement in the toilet bowel. Those are small gall stones. Some gall stones may be dissolved by the treatment.是什么意思_You may notice green objects and maybe greenish liquid excrement in the toilet bowel. Those are small gall stones. Some gall stones may be dissolved by the treatment.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句