Biodeterioration
生物变质, 生物退化, 生物腐蚀
🗣️ 情景例句
Dogs make great pets, but don't leave them alone with small children.
狗是最好的宠物，但不要让狗和小孩子单独在一起。
Friendship multiplies joys and divides griefs.
友谊可以增添欢乐，可以分担忧愁。
of the nature of the illness from which his friend was suffering,
不知道他的朋友得的是什么病，