Cationgen
阳离子发生物
🗣️ 情景例句
It hurts, doesn't it?
会痛 ，是不是？
He cleans th badroom every day.
他每天都清理卧室。
Are there any hobbies or sports you particularly like?
你有什么特别癖好或特别喜欢的体育运动吗？