Xantorubin
血清黄色素
🗣️ 情景例句
Hi.
嗨
He hasn't done any worthwhile work in five years.
这五年来他没做过一件正经事。
but although our faith in many of the things in which our forefathers fervently believed has weakened,
可是虽然我们对我们祖先笃信的许多事物已不太相信，