Riser runner
[机] 冒口流道
🧩 词语组成解析
n. 起床者, 叛徒, 起义者, 竖板\\n[化] 上升管
🗣️ 情景例句
What year are you?
你是哪一级的？
I didn't like the taste of the medicine,but I took it anyway.
我不喜欢药的味道，但是我拿了它没办法。
Yes, thank you, Mr. Hu.
好的，谢谢胡老师。