Y-chromosome
[医]y染色体，性染色体
🧩 词语组成解析
chromosome
['krəuməsəum]
n. <生>染色体;
🗣️ 情景例句
The reporters and cameramen swarmed around the accident like bees around a honey pot.
为了报道这件事情，记者和摄像师蜂拥而至。
How long is Jones Boulevard?
琼斯大街有多长？
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。