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
Do you want to play?
你们想玩吗
To conclude the business, you need to cut your price at least by 4%,I believe.
我认为要做成这笔交易，您至少要降价4%。
He began his diet a week ago.
他是一星期前开始节食的。