Quadrivalvate
四裂爿的
🗣️ 情景例句
Thank you.
谢谢你。
Let's get together sometime.
有时间我们聚一下吧。
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。