Bilien
胆汁烯, 一烯胆色素核
🗣️ 情景例句
Years of work went into these pictures.
多年心血换来这些照片。
He used to live in my neighborhood.
他曾与我是邻居。
Such an experience befell a certain young girl the first time she was traveling alone.
一个小姑娘第一次单独出门就碰到了这种情况。