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
The food is delicious.
菜好吃极了。
I went to see my doctor for a check-up yesterday.
我昨天为检查去看了医生。
Then I added with a smile,
我微笑地接着说，