Unser
abbr. 【化学、物理学】 unnilseptium
🗣️ 情景例句
You may be offered coffee, and then you should immediately announce the reason for your visit.
他们会给你冲咖啡，然后你应该尽快说明来意。
I suppose I can finish the project next year.
我想我明年完成此工程。
It's time for us to say No to America.
是我们对美国说不的时候了。