Polycalcium
多种钙
🗣️ 情景例句
But schedule another production meeting for tomorrow.
务必安排在明天举行另一次生产会议。
As you all know, doing business is not an easy thing to do.
大家都知道，做生意并不是一件容易的事。
I've written it all down on this list.
我已经把它写在这张条子上。