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
Thank you. I will be there on time.
谢谢你，我会准时到的。
Let me give you a hand.
让我来帮您一下吧！
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？