Oldtimer
na. 〈口〉老前辈；老手；守旧的人；上了年纪的人\\n
✅ 同义词
🗣️ 情景例句
I'm paying lots of money for you, so you'd better do well.
我为你花了那么多钱，所以你要好好干。
I don't allow my children to play with toy guns.
我不让自己的孩子玩玩具枪。
All produets have to go through five checks in the whole process.
所有产品在整个生产过程中得通过五道质量检查关。