Nontoxicity
无毒性
🗣️ 情景例句
Well, that is news.
噢， 这可是个新闻。
I often have supper at night.
我常常在晚上吃晚餐。
By correlating markings made in various parts of the world, historians have been able to read this difficult code.
历史学家通过把世界各地留下的这种痕迹放在一起研究，终于弄懂了这种费解的代码。