Normal danger
[电] 险阻定位
🧩 词语组成解析
danger
['dendʒɚ]
n. 危险;危险物，威胁;
🗣️ 情景例句
Thanks for your information and for being so helpful.
谢谢你的帮助和提供的讯息。
The sanitary engineer collects garbage.
卫生队员收集垃圾。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。