Hold electrode
[电] 保持电极
🧩 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
I hate to bring this up, but this is a nonsmoking zone.
对不起提醒一下，这儿是禁烟区。
The post office is in the middle of the block, You can't miss it.
那邮局就在街区的中间，很好找。
How bad was the damage.
损坏情况如何？