Vibration indicator
[化] 振动指示器
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
What is your responsibility there?
你在那主管什么？
Let every tub stand on its own bottom.
各人管各人自己。
Are you going to ship this by air?
这批货你要用空运的吗？