Quercitannin
[医] 槲皮鞣酸
🗣️ 情景例句
You tried calling the number on the collar?
你照狗脖子上项圈的电话号码打过电话了吗？
To paint the roof
油漆屋顶
Her mother died when she was eight years old.
她8岁时母亲就去世了。