Airstone
[医]砂滤多孔石, 气石
🗣️ 情景例句
so she'll think of me when she looks at the time.
这样当她看的时候就会想起我。
What do you plan to do this Friday?
明天你打算干什么？
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。