Heptatomic
七原子的, 七元(价)的
🔁 扩展释义
【医】 七价的
🗣️ 情景例句
He is quick-witted.
他反应灵敏。
Yes, but I don't want go downtown.
是的，但是我不希望上街。
So I drove back to the town and began to retrace the route, taking frequent glances at the map.
于是我驾车返回小镇，重新按路线行驶。