Rami centrales
[医] 中央支
🧩 词语组成解析
ramus 的复数
辐射硅藻目
🗣️ 情景例句
I need your help badly. My car can't start. Can you send somebody over?
我急需你们的帮助。我的车启动不了，能派人来修吗？
What would you like to do this weekend?
这周末你打算做什么？
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？