Visible spectra
[医] 可见光谱
🧩 词语组成解析
spectra
['spektrə]
n. 范围，光谱;光谱( spectrum的名词复数 );波谱;范围;系列;
🗣️ 情景例句
And without their energy and stamina,
没有他们的体力和耐力，
That can't be.
不可能。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。