Plumbeous
a. 铅的
✅ 同义词
🗣️ 情景例句
What if we can't tie the tie?
如果我们弄不好领结怎么办？
Knowledge advances by steps and not by leaps.
知识只能循序渐进，不能跃进。
In the beginning they used to carve Chinese characters on stones to record important dates in history.
开始时，他们常把汉字刻在石头上，记载历史上重要的日期。