Nontan
(=nonontan tanning)非鞣质, 非单宁
🗣️ 情景例句
My first grandchild.
我的第一个孙子。
Let's stop discussing trivial details and come to the point.
咱们别再谈琐碎细节了，说正事吧。
and you avoid the frustration of arriving at the very moment when the train is drawing out of the station and being unable to get on it.
而且可以避免那种正好在火车驶出站时赶到车站，因上不去车而感到的沮丧。