Bilatriene
三甲川胆色素, 胆汁三烯
🗣️ 情景例句
No. I have nothing to declare.
没有。我没有什么要申报的。
By doing nothing we learn to do ill.
懒散学为非。
at eighty can knock us out, and into our grave.
能到了80岁可能会使我们一蹶不振而进入坟墓。