Tracer tools
[计] 追踪工具
🧩 词语组成解析
tracer
['treisə]
n. 追踪者，描图者，（铁笔等）绘图工具;
n. 工具, 工具菜单；工具箱（tool的复数形式）
🗣️ 情景例句
The millionaire had a personal finance consultant invest his money.
这个百万富翁有一位私人理财顾问负责他的投资。
How often did I tell you to keep quiet?
我告诉你多少次要安静?
She tried to explain the situation, saying 'It's only me', but it was too late.
她说了声“是我，别怕！”然后想进行一番解释，但已来不及了。