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
Are the beaches safe for swimming?
在这儿的海滩游泳安全吗？
It's two o'clock.
现在两点。
You can have some lemonade.
你可以喝点柠檬水。