Engines
n. 火车头；发动机, 引擎（engine的复数形式）
🗣️ 情景例句
Remember my apple pie on Thanksgiving?
记得在感恩节我做的苹果派吗？
So many countries, so many customs.
一个国家有一个国家的风俗。
He seems a little nervous.
他显得有点紧张。