Protostellar
a. [天]原恒星的,形成恒星的
🗣️ 情景例句
Your gong fu has a lot of good and bad points, but I'd like to draw particular attention to problems in your footwork.
你的功夫优点和缺点并存，但我希望你能特别要注意你的步法。
What's your favorite pastime?
你最喜欢的消遣是什么？
Jim, could you help me, please?
吉姆，你能帮我吗？