kmc
abbr. 原子核移动系数（Kernel Megration Coefficient）；袋鼠式护理（kangaroo mother care）
例句
KMC is your dependable companion.
KMC是你可靠的伙伴。
KMC to high quality, prompt delivery, competitive prices to win world acclaim.
KMC以高品质、迅速供货、有竞争力的价格赢得世界的好评。
After long-term, rigorous research and development, KMC chain presents the color chain for multiple-speed use!
经过长期，严谨的研究和开发，桂盟链条呈现的颜色多速度使用！
