Floor joist
樓地板擱柵
?? 詞語組成解析
floor
[fl?r]
n. 地面，地板;樓層;底部;議員席;
vt. 鋪地板;擊敗，打倒;
n. 托梁, 桁
??? 情景例句
Maybe we can experiment with your patients
也許我們可以在你的病人中試試
Men love to hear well of themselves.
阿諛奉承話，人們皆愛聽。
I feel rather ashamed.
我感到很不好意思。