Basic calcium superphospate
[化] 沉淀磷酸钙(一种枸溶性磷肥)
🧩 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
One is as old as one's heart.
心多老人多老。
There's nothing to do because tomorrow is a holliday.
无所谓因为明天是假期。
You see, the school will be expensive to run and we shall need a lot of good teachers.
你知道，办这所学校要花很多的钱，我们需要很多好教师。