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
You made a favorable impression on the examiners.
你给主考留下了很好的印象。
That was a close call.
太危险了。
We don't think we can use any of it at all.
我看都不能用了。