X chromosome
n. [生]X染色体(性染色体的一种)
📖 牛津释义
X chromosome
(biology 生) chromosome that occurs as one of an identical pair in female cells to produce a female in the reproductive process, or singly combined with a single Y chromosome in male cells to produce a male X染色体. Cf 参看 Y chromosome (Y).
🔁 扩展释义
【医】 X染色体
🧩 词语组成解析
chromosome
['krəuməsəum]
n. <生>染色体;
🗣️ 情景例句
But I'm still a little worried about you, Ellen.
但我还是有点牵挂着你， Ellen。
It's not fun for me.
我觉得一点意思也没有。
He used to learn everything by rote.
他过去总是死记硬背。