Septivalent
a. [化]七价的
🗣️ 情景例句
we would go down to the beach and catch crabs,
我们走到海边抓螃蟹，
Not really, I'm afraid. We were delayed taking off, and we encountered a lot of bad weather.
不太好，我们起飞延误了，还遭遇了恶劣的气候。
No hurry! Please take your time!
甭着急！请慢慢看！