Joist
n. 托梁, 桁
✅ 同义词
📖 牛津释义
joist
n
one of the long thick pieces of wood or metal that are used to support a floor or ceiling in a building 搁栅; 托梁.
🗣️ 情景例句
Hi, Michelle. It's Daddy.
嗨 Michelle 是爸爸。
Those who climb high often have a fall.
爬得高往往跌得重。
What's your problem?
你怎么回事啊？