contractile ring（收縮環(huán)）

telophase (末期)

mitotic apparatus (有絲分裂器)

aster（星體）

leptotene stage (細(xì)線期)

centrosome alignment (中心體列隊(duì))

quiescent cell (靜止期細(xì)胞)

pachytene stage, pachynema (粗線期)

metaphase blocking (分裂中期阻斷法)

DNA synthesis blocking (DNA 合成阻斷法)