Spectrum signature
[电] 频谱特征
🧩 词语组成解析
🗣️ 情景例句
And his name and the date are on the bottom.
他的名字和日期都在下面。
A borrowed cloak does not keep one warm.
借来的斗篷不暖身。
Recent scientific evidence seems to indicate that this assumption is incorrect.
但近期科学研究发现，好像这种假设是不正确的。