Pentactin
五放体(海绵)
🗣️ 情景例句
I am available as soon as possible.
我随时都可以上班。
The world is a ladder for some to go up and some down.
人间犹如一架梯，有人缘梯上升，有人顺梯下降。
We can give you a better one at thesame price.
我们可以给你更好的一种，价钱一样。