Alkaline filier
[机] 碱性填料
🧩 词语组成解析
alkaline
['ælkəlain]
adj. 碱性的，碱的;含碱的;
n. 碱度，碱性;
🗣️ 情景例句
What do people usually do on that day?
在这一天，人们通常干什么？
The leftover food began to smell bad.
剩饭开始发臭了。
Yes, that's right.
你说对啦。