Hold circuit
[电] 持保电路
🧩 词语组成解析
hold
[həuld]
vt. 拿住，握住;保留，保存;扣留，拘押;容纳;
vi. 拿住，握住;同意，赞成;保持不变;有效;
n. 握住;保留;控制;
🗣️ 情景例句
We think it might be just right for ten- to twelve-year-olds.
我们想它或许对十岁到十二岁大的孩子正合适。
I'd appreciate your kind consideration in the coming negotiation.
洽谈中请你们多加关照。
I had just lost $50 and I felt very upset.
我刚刚丢了50英镑，感到非常烦恼。