🧩 词语组成解析
n. [建]柱身凹槽(或突筋)
🗣️ 情景例句
They can build a space craft and send it to the edges of our very solar system.
他们能制出航空飞船并将其发送到太阳系的边缘。
If you dance you must pay the fiddler.
要想寻欢作乐，代价非付不可。
I do not want to make it a school for rich children only.
我不想把它办成专供有钱人家的儿童来上学的学校。