Pollantin
[医] 花粉抗毒素
🗣️ 情景例句
I'm sorry, I can't help you. I'm just a tourist also.
很抱歉，我帮不了你，我也只是个游客。
As a senior, Peter is writing his thesis.
作为大学四年级学生，彼得正在写毕业论文。
All right. I will send the information on a piecemeal basis as we acquire it.
好。我们收齐之后会立即寄给你。