Alkaline reagents
[机] 碱性试剂
🧩 词语组成解析
alkaline
['ælkəlain]
adj. 碱性的，碱的;含碱的;
n. 碱度，碱性;
n. 反应物, 试剂( reagent的复数形式 )
🗣️ 情景例句
What's going on?
你在忙些什么？
Have you had breakfast already?
你已经吃了早餐吗？
During a holiday in Sweden, I found this note on my car: 'sir, we welcome you to our city.
“先生，欢迎您光临我们的城市。