Luvisol
淋溶土
🗣️ 情景例句
if that will help.
假如那样有所帮助的话。
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
he realizes its volume, as the space that the shape displaces in the air.
他能意识到物体的体积，那就是它的形状在空气中所占的空间。