Tectorigenin
[化] 鸢尾黄素
🗣️ 情景例句
I need to fit a fourth operation into his schedule.
我得在他的工作表上再加第四个手术。
He that would eat the fruit must climb the tree.
不劳无获。
Well, which colour do you like?
嗯，你喜欢哪种颜色？