Ecac
abbr. Electromagnetic Compatibility Analysis Center 电磁兼容性分析中心
🗣️ 情景例句
And I lick the envelopes.
那我就粘信封 。
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
These movements are controlled by the trainer with the metal-pointed stick,
训练员要用有锋利金属尖的长棒控制它的这种举动，