Tephromyelitis
脊髓灰质炎
🗣️ 情景例句
She's quite used to treading the catwalk.
她已经习惯了走猫步。
What are you interested in?
你对什么比较感兴趣？
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。