Protosome
基因主体
🗣️ 情景例句
His studies advanced steadily.
他的学业不断进步。
He's behind the times.
他跟不上时代了。
We've still got a little food and water and maybe by tomorrow morning the weather will have cleared up.
我们还有一点食物和水，也许到明天早上，天就会晴了。”