Calcium superphosphate
[机] 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
Yes. I will.
好的。
The capital of my country id Beijing.
我国首都是北京。
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。