Biosystems
(biosystem 的复数) [计] 生物系统
🗣️ 情景例句
Uh ... I give up.
嗯……我放弃猜。
It's nice to see you again. Have you changed jobs?
又见到你很高兴。你换了工作了吗？
No, I can't hear anything.
没有，我什么也没听见。