Dipel
苏云金杆菌
🗣️ 情景例句
I really appreciate you coming over to help me with my math.
我真的很感谢你过来帮我补习数学。
Here you are , please check.
给你，请查一下。
It was j-223,just double the second item.
j-223第二项的订量要加倍。