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
The patient showed a marked improvement.
病人病情显著好转。
Beggars cannot be choosers.
饥不择食。
It was making a lot of noise.
那台机器发出许多噪音。