Floor joist
楼地板搁栅
🧩 词语组成解析
floor
[flɔr]
n. 地面，地板;楼层;底部;议员席;
vt. 铺地板;击败，打倒;
n. 托梁, 桁
🗣️ 情景例句
Will your family be attending the graduation ceremony?
你的家人要来参加你的毕业典礼吗？
I finish working at 5:45 p.m.
我在下午5:45点完成工作。
She then began to make up her face.
然后她开始打扮起来。