Chromosomal fibers
[医] 染色体丝, 牵引丝
🧩 词语组成解析
a. 染色体\\n[医] 染色体的
n. 纤维（fiber的复数）
🗣️ 情景例句
There is not a shadow of a doubt that they did it.
毫无疑问，是他们干的。
When do you want to leave?
你想什么时候离开？
Yes, that's right. Good!
对，正确，很好！