Nontan
(=nonontan tanning)非鞣质, 非单宁
🗣️ 情景例句
It seems so simple now.
现在事情显得很简单了。
Yesterday, Mom weeded the entire garden.
昨天，妈妈铲除了花园里面的杂草。
The Verrazano Bridge, which was designed by Othmar Ammann, joins Brooklyn to Staten Island.
维拉萨诺大桥由奥斯马。阿曼设计，连结着布鲁克林与斯塔顿岛，