Phytoprecipitin
植物沉淀素
🗣️ 情景例句
The area of industry you wanted to get into is already at saturation point.
你想进入的待业已经达到饱和点了。
May I have him call you back?
要我请他回你电话吗？
How fast could we have this order?
这批货多快可以交给我们？