Dryopteris
[医] 绵马属, 鳞毛蕨属
🗣️ 情景例句
Oh, well, that would be very nice.
噢， 好吧， 那倒很好。
Who is the governor of this state?
这个州的州长是谁？
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：