Polypodiatae
水龙骨纲
🗣️ 情景例句
I'd like to make an appointment to discuss a question.
我想约个时间讨论个问题。
So I appreciate your making time in your schedules to attend today.
因此非常感谢你们今天能够抽出时间来参加这次会议。
Where did you learn to speak English?
你从哪里学会说英语的呢？