Charge retention
[电] 电荷保留
🧩 词语组成解析
retention
[ri'tenʃən]
n. 保留;记忆力，保持力;滞留，扣留;闭尿;
🗣️ 情景例句
It's a surprise.
会给你一个惊喜。
Here's my credit card, just bill me.
这是信用卡，请记账吧。
Are you sure you can come by at nine?
你肯定你九点能来吗？