Retention volume
[化] 保留体积
🧩 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
Oh, we'll try, believe me.
哦，我们会想办法，相信我。
How did you decide that product was safe?
你怎样决定产品是安全的呢？
The lake was not a natural one, but a man-made reservoir.
这不是一个天然湖泊，是一座人工修建的水库。