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
and wait until you're ready to go back to work.
而且会等你准备好了才回去工作。
All produets have to go through five checks in the whole process.
所有产品在整个生产过程中得通过五道质量检查关。
It soon became clear that the straight part of the dance changed when the sun's position changed. If the feeding place was toward the sun, the dancer headed straight upward during the straight part of the wagging dance.
情况很快就弄清了，舞蹈的直线部分是随着太阳位置的变化而变化的。