Travertin
n. [地]石灰华,钙华(建筑用)
🗣️ 情景例句
And I said yes.
而我答应了。
As you sow you shall mow.
种瓜得瓜，种豆得豆。
It effectively spread the disease all over the continent and drastically reduced the rabbit population.
蚊子把这种疾病扩散到整个澳洲大陆，效果甚佳，结果兔子的数目大为减少。