Barr body
巴氏小体；性染色质
🧩 词语组成解析
abbr. 翻转形态（Bump and Run Reversal）
body
['bɔdi]
n. 身体;尸体;团体;物体;
vt. 赋予形体;
🗣️ 情景例句
You would be well-advised to book in advance.
你还是提前预订较为稳妥。
She finally began to get angry when Paul didn't arrive.
当保罗没有到达时，她终于开始生气了。
One man had a head wound and was in pain.
有一个人头部受了伤，非常痛苦。