Tracing test
[计] 跟踪试验
🧩 词语组成解析
n. 描摹, 描图, 追踪\\n[计] 跟踪
🗣️ 情景例句
Thank you.
谢谢你。
How much is a call to the United states?
打一个电话到美国去需要多少钱？
and then generalized the results of his many experiments into the famous law of free fall.
然后将多次实验结果概括成著名的自由落体定律的人。