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
Did you bring me what I ordered?
你拿来的是我所点的吗？
Foam plastics are applied to protect the goods against press.
泡沫塑料用来防止挤压。
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。