Pachytene
[生]n.粗线期(指细胞减数分裂前期的第三期, 其间配对的染色体变粗并分裂成染色单体)
🔁 扩展释义
【医】 粗线期
🗣️ 情景例句
She takes her exams next week, so she's burning the midnight oil.
她下周要考试，所以在开夜车。
Could you tell me where is the gas station?
你能不能告诉我加油站在哪里？
In those days, boxers fought with bare fists for prize money.
当时，拳击手们不戴手套，为争夺奖金而搏斗。