Comparator test block
[化] 比较试块
🧩 词语组成解析
comparator
['kəmpəreitə]
n. 比较仪，比较器;比测器;比长仪;
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
Well, then why are you so sad?
那你为什么如此难过？
Every medal has its reverse.
事物都有它的反面。
Yes. I don't think it's necessary to buy the bigger one.
有哇。我认为没必要买较大的机子。