Semilunary
a. 半月形的 (semilunar的变形)
🗣️ 情景例句
Hello, it's good to see you again.
很高兴又见到你。
To tear down buildings
破坏大楼
will finally become so steep that we can live no longer,
但最终会急转直下，我们也无法再活下去了。