🧩 词语组成解析
a. 直立的
🗣️ 情景例句
We've called it quits.
我们决定放弃（我们之间的关系了）。
If things were to be done twice all would be wise.
事事倘能做两次，人人都可称明智。
From both maturity to death, a wave is subject to the same laws as any other'living'thing.
从成熟到消亡，波浪和其他任何活动中"的东西一样，都受制于共同的法则。