Umer
abbr. unit mass emission rates 单位质量发射率
🗣️ 情景例句
2. We should all start exercising.
咱们都该去健身了。
Our stock of this commodity is limited, please place your order without delay.
我方此类商品的存货有限，请尽快订货。
I love you more than my own life, more than my wife, and more than all the world.
我爱你胜过爱我自己的生命、自己的妻子和整个世界。（他哭了。）