Contactant
n. 接触性过敏原
🔁 扩展释义
【医】 接触物
🗣️ 情景例句
Well, how's everything here?
唔，东西都收拾好了吗？
What time are you coming back?
你什么时间回来？
After taking off, we were flying low over the city and slowly gaining height,
起飞之后，我们在城市上空低低地飞行，然后慢慢爬高。