Disclasite
水硅钙石
🗣️ 情景例句
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
I hople yu can do well in the examinationgs.
我希望你的考试能成功。
It was j-223,just double the second item.
j-223第二项的订量要加倍。