Ribonic acid
[化] 核糖酸\\n[医] 核糖酸
🧩 词语组成解析
🗣️ 情景例句
I have to think about it.
我得想一想。
Some students quit school due to poverty.
一些学生因贫困而辍学。
Their humbler followers, such as partridges, have a like power of strong propulsion, but soon tire.
次于野鸭和鸽子的鸟，如鹧鸪，有相似的巨大推动力，但很快会疲劳。