Solution residue technique
[化] 溶液残渣技术
🧩 词语组成解析
🗣️ 情景例句
Are we too late for our dinner reservation?
我们会不会错过晚餐订位时间
He went to the post office to mail a letter.
他去了邮局寄信。
In 1860, a better plan was put forward by an Englishman, William Low.
1860年，一位名叫威廉。洛的英国人提出了一项更好的计划。