Opet
abbr. Organizations for the Promotion of Energy Technology 能源技术促进组织
🗣️ 情景例句
What number are you trying to dial?
你要的电话是什么号码？
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。