Eels
abbr. 电子能量损失谱学（Electron Energy Loss Spectroscopy）；电子发射器定位系统（Electronic Emitter Location System）
🗣️ 情景例句
Usually a house is too expensive for the salary-earning class to buy.
通常房屋太贵，工薪阶层买不起。
Better be out of the world than out of fashion.
不合潮流不如脱离尘世。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。