Wall energy
[计] 畴壁能
🧩 词语组成解析
🗣️ 情景例句
There's nothing else in the appointment book.
在工作日， 没有别的事了。
The wise man knows he knows nothing,the fool thinks the knows all.
聪明人自认一无所知，愚笨人自负无所不晓。
supplying the rocket fuels for its ships,
作为航天飞船的燃料。