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
in the public school
在公立学校中
Don't give up.
不要放弃。
If you do that, you'll soon feel much healthier.
如果你那样做，很快你就会感到身体健康得多。