Gallstone
n. 胆结石\\n[医] 胆石
📖 牛津释义
gallstone
n hard mass forming in the gall-bladder and sometimes causing pain 胆石. Cf 参看 stone 6.
🗣️ 情景例句
Thank you.
谢谢。
An empty sack cannot stand upright.
空麻袋，立不直。
Of course, many pictures are not 'about' anything.
当然，有很多画是什么“意思”也没有的。