Spectrographs
(spectrograph 的复数) n. 光谱仪, 摄谱仪\\n[化] 光谱仪; 摄谱仪
🗣️ 情景例句
What made you change your job so frequently?
为什么你经常转工？
A chain is no stronger than its weakest link.
链条的坚固程度取决于它最薄弱的环节。
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
寻找行星证明相当困难，但是要在行星上发现生命会变得无比艰难。