Ccm
abbr. counter-countermeasures 反对抗; 反干扰措施; cubic centimetre 立方厘米; Kubikzentimeter (German=cubic centimeter) （德语）立方厘米
🗣️ 情景例句
No ... thank you.
不……谢谢你。
Who cares!
我不在乎！
You must be more careful! That car nearly hit you.
你得多加小心！那辆小车差一点碰着你了。