Aero-engine
航空发动机
🧩 词语组成解析
a. 飞机的, 航空的, 飞行的
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
🗣️ 情景例句
The best way to promote your products is through advertising.
推广产品最好的方法就是买广告。
Where were we?
我们刚才说到？
But the market prices are changing frequently.
但是市场价格随时都在变化。