Ctdna
[化] 叶绿体DNA
🗣️ 情景例句
Because the United States is the most important trade partner.
因为美国是我们最重要的贸易伙伴。
Your appointment will be next Thursday at 10 o'clock.
你的约会时间将是下一星期四的10点钟。
Quality is even more important than quantity.
质量比数量更为重要。