Karyosystematics
[复]n.[用作单][生]染色体组型分类学
🗣️ 情景例句
Yeah, Grandpa,
对呀， 爷爷。
He wants to work for a while before he returns to college.
他希望返回学校之前暂时工作一段。
but it was impossible to stop the thieves.
但他已无法抓住那些窃贼了。