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
I'll take it. But the price is a bit high. How about free wrapping?
我买了。但价格有点高，免费包装怎么样？
I'm waiting for you outside.
我在外面等你。
Yes, I'll start work at the Farm Institute next month. I'm looking forward to that. My only regret is that it's quite a long way from all my friends.
是的，下个月我将在农学院工作。我一直盼望得到这份工作。唯一的遗憾是所有朋友都离我太远了。