Plasma physics
等离子物理
🧩 词语组成解析
🗣️ 情景例句
Do you think they're open?
你们说现在还开门吗？
All are not saints that go to church.
去做礼拜者，未必皆圣人。
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！