Obtusin
二羟基三甲氧基甲基葸二酮, 纯菇菌素
🗣️ 情景例句
Spare me nothing.
把一切都告诉我。
Live and learn.
活到老，学到老。
Hubert Latham took off from the French coast in his plane the 'Antoinette IV.
休伯特。莱瑟姆驾驶“安特瓦特4号”飞机从法国海岸起飞，