Pentaatomic
五原子的
🗣️ 情景例句
If no one comes to claim Gemma,
如果没有人来认领Gemma，
I was at home all afternoon.
我整个下午在家。
and see that nothing particularly alarming is happening to its companions.
并且看到自己的同伴身上没有发生让自己担惊受怕的事。