Ordinary superphosphate
[化] 过磷酸钙
🧩 词语组成解析
n. 过磷酸盐, 过磷酸石灰\\n[化] 过磷酸钙; 酸性磷酸盐
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
Where (or While) there is life there is hope.
留得青山在，不怕没柴烧。
That's OK.We really need the material.
没关系，我们急着要这些原料。