Aggressin
[医] 攻击素
🗣️ 情景例句
Very good. Please fill out this form.
很好，请填写这张表格。
Where is the boarding gate for this flight?
这班飞机的登机门在哪儿？
Could I have your latest catalogues or something that tells me about your company?
可以给我一些贵公司最近的商品价格目录表或者一些有关说明资料吗？