Cchr
abbr. cubic centimetres per hour 每小时立方厘米，立方厘米/小时
🗣️ 情景例句
She's always changing jobs.
她老是换工作。
She began playing the violin when she was nine.
九岁的时候，她开始拉小提琴。
There are also other varieties that do not live in groups at all.
还有别的类型的蜂，它们全然不过群体生活。