Polyadenylic acid(poly(a))
[化] 多腺苷酸; 多聚腺苷酸
🗣️ 情景例句
They shared the first harvest with the Indians
他们与印第安人分享首次收成
Least said,soonest mended.
少说为妙。
That's international practice. We can't break it.
这是国际惯例，我们不能违背。