Pecopteris
栉羊齿
🗣️ 情景例句
Good-bye, and thanks for bringing Gemma in.
再见，谢谢你们把Gemma送来。
When I get sleepy,I'll probably get ready for bed.
当我磕睡时，我将上床。
This is the best material we have to offer.
这是本公司所供应的最好的原料。