Blastoporerest
胚孔痕
🗣️ 情景例句
How long do you intend to stay there?
你打算在那停留多久？
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
I'll have to ring you back, as I need to have a look at my diary and I haven't got it with me.
我得（等会儿）再给你回电话，因为我要先看看我的日记，而我没有把它带在身边。