🧩 词语组成解析
n. [建]柱身凹槽(或突筋)
🗣️ 情景例句
Nothing. I am in excellent health.
没什么。我身体好的很。
I can't fasten this collar button.
我不能扣住这个领子钮扣。
Lights were blazing and men were running here and there: they had just discovered that a prisoner had escaped.
他们刚刚发现有一个俘虏跑了。