Refractory quality
[机] 耐火性
🧩 词语组成解析
🗣️ 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
I've got a slight pain in my knee.
我的膝盖有点痛。
I wish I knew my neighbor.
我很想认识我的邻居。