Phosphocholine
胆碱磷酸
🗣️ 情景例句
Can it be earlier than that?
能早点吗？
Provided you can offer favorable quotations and guarantee delivery within four weeks from receipt of order, we will place regular orders with you.
贵方若能报优惠价并保证在收到定单后4周内交货，我方将定期订购。
This bedroom's very untidy.
这卧室太不整洁了。