Support column
支承杆柱，支承管，支承柱
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
My name is Wang Feng and I'm calling to cancel plane ticket.
我叫王峰，我想取消我预定的飞机票。
I told him to stay for the weekend.
我告诉他留下来度周末。
Where there's a will,there's a way.
有志者事竟成。