Engines
n. 火车头；发动机, 引擎（engine的复数形式）
🗣️ 情景例句
And you didn't have a chance to eat.
而且你什么也没有吃。
We are accustomed to working hard.
我们习惯于努力工作。
However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate,
可是，随着证据越来越多，动物园的专家们感到有必要进行一番调查，