ret.i.nac.u.lum
n.（名词）【复数】 ret.i.nac.u.la[-l…] 【生物学】 A band or bandlike structure that holds an organ or a part in place.支持带，系带，韧带：将器官或组成部分维持在原处的带或带状结构
来源：Latin retin3culum [band, tether] 拉丁语 retin3culum [带，系绳] retinôre [to restrain] * see retain retinôre [限制] *参见 retain-culum [suff. denoting instruments] -culum [表示.设备.的后缀]
【引伸】
ret.inac.ular
