Preformed sulfates
[医] 无机硫酸盐
🧩 词语组成解析
preformed
[['pri:'fɔ:md]]
a. 预成型的, 预制成的
n. =sulphate( sulfate的名词复数 ); 用硫酸（盐）处理; 使成硫酸盐; 使在（蓄电池极板）上形成硫酸铅沉淀\\nv. 用硫酸（盐）处理 ( sulfate的第三人称单数 ); 使成硫酸盐; 使在（蓄电池极板）上形成硫酸铅沉淀; 硫酸盐化
🗣️ 情景例句
Industry spokesmen have stated that there's no threat posed to the environment.
工业发言人说他们没有对环境构成威胁。
His friend was filled with joy over the good news.
他的朋友因得知这个好消息而雀跃。
It's not like her to have missed two days of classes.
缺课两天不太象她的作风。