Contactor alarm
[电] 接触器警报
🧩 词语组成解析
n. 接触器\\n[化] 接触器
🗣️ 情景例句
Oh, I was sorry
噢 ，我很难过
Art is long, but life is short.
人生有限，学问无涯。
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。