Plasmid
[化] 质粒\\n[医] 质体(胞质遗传体)
🗣️ 情景例句
What's your regular practice concerning terms of payment?
你们常用什么付款方式？
Misfortunes never (seldom) come alone (single).
祸不单行。
Is this one better?
这种更好些吧？