Fortification spectra
[医] 闪光暗点
🧩 词语组成解析
fortification
[[ˌfɔ:tifi'keiʃən]]
n. 筑城, 防御工事, 要塞
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
Oh, not at all. We're still eating.
噢， 没关系 。我们还在吃着呢。
They who cannot do as they would, must do as they can.
不能为所欲为者，也当尽力而为之。
Education, with its cycles of instruction so carefully worked out,
教育，以其教学周期如此精心地安排，