Phytonucleic acid
[医] 植物核酸
🧩 词语组成解析
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
Nothing so necessary for travellers as languages.
旅行者最需要的是几种语言。
She's not in the office right now.
她现在不在办公室。