Regra雷格拉
regabbr.地区(=region)abbr.登记(=register)abbr.有规则的(=regular)
Registed architect注册建筑师
regulating linkage调节联动装置
Regulatory T eells调节T细胞
regenerative polyp假性息肉
regulator stations调压站
registration drive选民登记运动
regrasping the bar再握杠
Regenerating shiro菌塘复壮
regenerative style蓄热式
regulatory station煤气调压站