Reactive
[ [ri'æktiv] ]
成人 Adult Edu
a. 反动的, 反应的\\n[医] 反应的
🗣️ 情景例句
What are you up to?
你在忙些什么？
The basketball championship is exciting.
那次篮球冠军赛真激动人心。
It was half past four. Everything was ready.
一切都准备好。