Heptaphylline
七叶黄皮碱
🗣️ 情景例句
I didn't mean to do that.
我并不想要那么做。
And also hope you will be able to make unique contribution to the economy of both countries.
同时期望你们为中美两国经济做出卓越的贡献。
The railway station was big, black and dark.
火车站很大，又黑又暗。