Cvcc
abbr. compound vortex-controlled combustion (Japanese automotive engine designed to reduce air pollution) 复合涡流控制的燃烧（日本为减少空气污染设计的汽车发动机）
🗣️ 情景例句
What do you mean?
你是什么意思呀？
To catch the ball
捕球
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。