Kelson
n. 内龙骨
✅ 同义词
🗣️ 情景例句
for the repainting of the interior of the building
用来重新粉刷内部
After eating breakfast,I go back upstairs again.
在吃早餐以后，我再回楼上。
We need seven of these.
我们要七个这种的。