Dibenzoylornithine
鸟尿酸, N, N'-二苯甲酸鸟氨酸
🗣️ 情景例句
I can't eat another bite.
我一口也吃不下去了！
Wendy, I'd like you to meet my brother Sam.
温迪，我来向你介绍一下我的兄弟萨姆。
At present, they are visiting all parts of the country.
目前他们正在全国各地巡回演出，