Pentanucleotide
[医] 五核甙酸
🗣️ 情景例句
He won't come until next week.
他下星期才会来。
No. It's out of the question.
哪儿的话，根本谈不上赔。
He wore a small black hat, very wide trousers, a moustache and carried a stick that he swung in the air as he walked.
他头戴一顶小黑帽，身穿一条非常宽大的裤子，嘴上留着小胡子，手提着一根他边走边在空中挥舞的手杖。