Basic sediment
[机] 碱性沉积
🧩 词语组成解析
basic
['besɪk]
adj. 基本的;[化学]碱性的;[地质学]基性的;首要的;
n. 基础，基本;基本原则，基本原理，基本规律;要素;基础训练;
bas=basis基础+ic形容词，...的 →基本的
🗣️ 情景例句
Sunday's their big day.
星期天是他们大生意的日子。
She's been a bit under the weather recently.
她近来身体不太好。
Because of his revolutionary views, he spent many years in prison.
由于他的革命观点，他在监狱里度过了许多年。