Mesothoriumii
[化] 新钍II; 228Ac
🗣️ 情景例句
and I felt I should spend more time
我觉得应该多花些时间
The phone seems to be out of order.
电话好像出故障了。
good-tempered elephant who will give many years of loyal service.
脾气温顺、能忠实为人服务多年的大象。