Chalcedonic
a. 石髓的, 坚强的
🗣️ 情景例句
You can take a seat now.
现在你找个座位坐下吧。
Lemonade on a hot day is very refreshing.
在暑天喝柠檬水，会使人精神抖擞。
Insects would make it impossible for us to live in the world;
要不是人类受一些食虫动物的保护，昆虫就会使我们无法在地球上生活下去，