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
Usually a house is too expensive for the salary-earning class to buy.
通常房屋太贵，工薪阶层买不起。
Lend your money and lose your friend.
赔了夫人又折兵。
but he will never sacrifice his freedom.
但他决不会牺牲自由。