Plasmid pbr322
[建] 质体
🧩 词语组成解析
[化] 质粒\\n[医] 质体(胞质遗传体)
🗣️ 情景例句
Me?
我吗？
Whose pen is this?
这是谁的笔？
Summer comes after spring. It is the hottest season.
春天之后是夏天。夏天是最热的季节。