Traces
n. 痕迹；遗迹（trace的复数）
✅ 同义词
🗣️ 情景例句
Would you please try to keep quiet at this hour?
这么晚了，你能不能尽量保持安静。
Thank you but this is something I have to decide alone.
但有些事情我必须自己作决定。
examined a very large number of men working on aircraft carriers:
调查了许多在航空母舰上工作的人，