Anionic-cationic titration
[化] 阴离子-阳离子滴定法; 阴离子-阳离子表面活性剂滴定法
🗣️ 情景例句
Going swimming should be a good way of letting your hair down after a hard day's work.
游泳是在辛苦了一天后放松自己的好方法。
Failure is the mother of success.
失败是成功之母。
They offered to pay $10 a pound for the biggest biscuit baked by a listener.
他们愿意以每磅10美元的价钱买下由听众烘制的最大的饼干。
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