Abslute efficiency
[电] 绝对效率
🧩 词语组成解析
🗣️ 情景例句
Yes, he missed a phone call from Alexandra.
对 他没接到Alexandra打来的电话。
Beg from beggers and you'll never be rich.
向乞丐乞讨，永远发不了财。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。