Octad
n. 八个一组, 八阶物\\n[化] 八价物; 八价的; 八素组
🗣️ 情景例句
I'm tired of working all day.
我厌倦整天工作。
I'm afraid I have some rather bad news for you.
我恐怕有些很坏的消息要告诉你。
Ok. We can stop here for a time.
“那好吧！我们可以在这里停一下。”