Blastostyle
胚柱, 子茎
🗣️ 情景例句
I am on speaking terms with him.
我和他只是泛泛之交。
You're going out of your way for us, I believe.
我相信这是对我们的特殊照顾了。
Late in the afternoon, the boys put up their tent in the middle of a field.
傍晚时分，孩子们在田野中央搭起了帐篷。