Polytene chromosomes
[医] 多线染色体
🧩 词语组成解析
a. [生](染色体)多线性的, 多线染色体的
n. <生>染色体( chromosome的复数形式 )
🗣️ 情景例句
I'm sick of English, I want to learn French.
我讨厌英语，我想学法语。
If you hadn't slipped and fallen,you wouldn't have broken your leg.
如果你没滑倒,你就不会断腿了。
He looked pale and his clothes were in a frightful state.
他面色苍白，衣服也搞得不成样子。