Immunostimulant
免疫刺激剂
🗣️ 情景例句
I would be appriciated to take a look around your factory.
如能看一下你们工厂我会很感激的。
What''s the fare to New York, Economy Class?
去纽约的经济舱机票多少钱？
A baby panda? Great! Let's go.
一只小熊猫？好极了。咱们走吧。