Neoergosterol
新麦角甾醇
🗣️ 情景例句
Pete Waters, RFD Number 1, Chesterton.
Pete Waters， Chesterton乡村免费邮递路 一号。
How often did I tell you to keep quiet?
我告诉你多少次要安静?
How are you getting there? By train?
你准备怎样走？坐火车去吗？