Vacuum tube characteristics
[电] 真空管特性
🧩 词语组成解析
n. 特性, 特征；特质；特色（characteristic的复数）
🗣️ 情景例句
Challenge, the feeling of accomplishment, and knowing that you have made a contribution.
挑战，成就感和知道自己做出了贡献。
He that hath time hath life.
有时间，就有生活。
On entering a shop, he would ask for a new perfume called 'Scented Shadow' or for 'insoluble bath cubes'.
他走进商店后，会提出要一种名叫“香影”的新型香水或什么“不溶浴皂”。