D-c dump
[电] 直流倾销
🧩 词语组成解析
dump
[dʌmp]
vt. 倾倒;丢下，卸下;摆脱，扔弃;倾销;
vi. 突然跌倒或落下;卸货;转嫁（责任等）;
n. 垃圾场;仓库;无秩序地累积;
🗣️ 情景例句
We were both on the tennis team.
我们都是网球队的队员。
I'm going to show him how to drive a car.
我正要指点他如何开车。
That would be a waste of money. What's your opinion?
那就浪费钱了。你的意见呢？