Photolectric thereshold
[电] 光电低限
🗣️ 情景例句
The production department's waiting in the conference room.
生产部门的人正在会议室等你 。
Water afar quenches not fire.
远水难救近火。
At the international level, sport is frankly mimic warfare.
在国际比赛中，体育简直是一场模拟战争。