D-c component
[电] 直流部份
🧩 词语组成解析
🗣️ 情景例句
Did any of your previous positions require typing?
你以前的职务中有没有需要打字的？
Try (your friend) before you trust him.
朋友要经考验，才能取得信任。
Indeed they can have a delightful surprise when they find something useful which they did not know they owned.
确实，一旦无意之中从自己的收藏品中找到某件有用的东西时，可以给人一种惊喜的感觉。