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
Where shall I put my signature?
我签在哪儿呀？
Don't take it the wrong way.
别误会我的意思。
he knows while he looks at one side what the other side is like;
他看物体的一边时，便知道另一边是个什么样子。