Biospectroscope
活组织分光镜
🗣️ 情景例句
Ah, Richard, Marilyn, I want you to meet John O'Neill.
啊 Richard Marilyn 我向你们介绍John O'Neill。
Have him return my call.
让他给我回电话。
When will you have more?
什么时候你们会再进货呢？