Phosphoric acid-diatomite catalyst
[化] 磷酸-硅藻土催化剂
🧩 词语组成解析
phosphoric
[[fɔs'fɔrik]]
a. 磷的, 含磷的\\n[化] 磷的; 五价磷的
n. 硅藻土\\n[化] 硅藻土
🗣️ 情景例句
You've earned it.
这是你应得的报偿。
The surest way to be happy is to be busy.
要快乐，最可靠的办法是忙碌。
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。