Ladderback
a. 椅背成梯状的
🗣️ 情景例句
How long does it take you to get through a letter?
你写一封信要花多少时间？
Better a little fire to warm us, than a great one to burn us.
适量的火好取暖，熊熊烈火能焚身。
Even seemingly insignificant remains can shed interesting light on the history of early man.
即使看起来微不足道的遗物，也可能揭示人类早期历史的一些有趣的内容。