Calcium superphosphate

[機(jī)] 過磷酸鈣

?? 詞語組成解析

calcium ['k?ls??m]
n. <化>鈣;
calc石頭+ium表名詞，常指化學(xué)元素 → 鈣
superphosphate
n. 過磷酸鹽, 過磷酸石灰\\n[化] 過磷酸鈣; 酸性磷酸鹽

??? 情景例句

Mr. O'Neill is the publisher of several magazines. O'Neill
先生是好幾家雜 的發(fā)行人。
What's eating you?
怎么搞的？
While the men had been working inside the ship, the air-line had been giving off oxygen.
當(dāng)工人們的在船艙里干活時(shí)，供氣管一直在排放氧氣。
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