Selective tracing
[计] 选择跟踪
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
n. 描摹, 描图, 追踪\\n[计] 跟踪
🗣️ 情景例句
I don't know haw that could have happened.
我不知道怎么会发生那样的事。
May I have your name?
能告诉我你的名字吗？
I hope nothing is wrong.
我希望一切顺利。