Nesslerization
[医] 内斯勒氏处理法(检验水中氨量)
🗣️ 情景例句
One picture is worth a thousand words.
百闻不如一见。
What is the sort of furture?
这是什么风格的家具？
Little by little the eleven minutes fell to zero.
慢慢地从11分钟减到了零。