Concussive
a. 有冲击力的, 震荡性的
🗣️ 情景例句
There are four of us including my parents, a younger sister and me.
有四口人，父母亲、妹妹和我。
What's your nationality? Are you an American.
你的国籍是什么？你是美国人？
with their fellow scientists either in other countries or in universities,
和其他国家、其他大学同行们