Progressive hunting
[计] 顺次寻线, 逐级前进寻线
🧩 词语组成解析
hunting
['hʌntiŋ]
n. 打猎;搜索，追寻;[电]（同步电动机的）速度偏差;
v. 打猎(hunt的现在分词);
🗣️ 情景例句
It's Richard's film!
Richard的底片找到了
If it doesn't rain tomorrow, I think I'll run some errands.
如果明天不下雨的话，你会打电话给我吗？
the other the lack of freedom of the individual research worker.
二是研究人员缺乏个人自由。