Convolvulin
旋花苷； 旋花灵
🔁 扩展释义
【医】 旋花甙
🗣️ 情景例句
I hope I can repay you for it.
我希望能报答你。
Omelets are not made without breaking of eggs.
鸡蛋不打破，蛋卷做不成；不甘愿吃苦，则预期效果达不到。
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，