Trackless
a. 无足迹的, 无路的\\n[法] 无足迹的, 不留足迹的, 无路的
✅ 同义词
🗣️ 情景例句
I expect that, he's will pass the examination.
我料想他会通过考试。
The play became a tremendous hit.
这出戏一鸣惊人。
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。