Cvi
abbr. center of visual impact 视觉影响中心; chronic venous insufficiency 慢性静脉动能不全
🗣️ 情景例句
Did you sleep soundly last night.
你昨晚睡得好吗？
Nothing is difficult to a man who wills.
世上无难事，只怕有心人。
Stop complaining!
别发牢骚！