Biocompetitiveness
生物竞争转化
🗣️ 情景例句
Does this come with a certificate of authenticity?
这有鉴定证明吗？
What kind of work do you do? Are you a salesman?
你做什么样的工作？ 你是一售货员吗？
I'll have to check with our engineers.
我得请教工程师才行。