Mechanical comparator
[机] 机械比测仪
🧩 词语组成解析
comparator
['kəmpəreitə]
n. 比较仪，比较器;比测器;比长仪;
🗣️ 情景例句
Tell the truth.
告诉我实话。
Don't just shake you head.
别光摇头，想想办法！
It's true that he may fall behind the other students.
真的，他可能会落在其他同学的后面。