Biocatalyst
n. 生物催化剂\\n[化] 生物催化剂
🗣️ 情景例句
Thank you. Yes, actually Mary and I have been planning this for some time.
谢谢。其实玛丽和我已计划了很久。
Did you go to the school last night?
你昨晚去学校了吗？
Could I drop in at your house after the concert, or would that be too late?
我可不可以在音乐会开完后去你家拜访？那会不会太晚了？