X chromosome

n. [生]X染色體(性染色體的一種)

?? 牛津釋義

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染色體. Cf 參看 Y chromosome (Y).

?? 擴(kuò)展釋義

【醫(yī)】 X染色體

?? 詞語組成解析

chromosome ['kr?um?s?um]
n. <生>染色體;

??? 情景例句

Cooking dinner for the entire family is not so easy.
給全家人做晚餐真不是件容易的事。
Better a little fire to warm us, than a great one to burn us.
適量的火好取暖,熊熊烈火能焚身。
Do you remember the first time we met?
你還記得我們第一次見面的情況嗎?
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