Heterotypical chromosomes
[医] 异型染色体, 性染色体
🧩 词语组成解析
n. <生>染色体( chromosome的复数形式 )
🗣️ 情景例句
Public transportation is quite convenient in this city.
在这个城市里，公共交通很方便。
Excuse me. Could you please tell me how to get to the station?
劳驾，请问到火车站去怎么走？
Six hundred years ago,
600年前，