Strontia
氧化锶
🗣️ 情景例句
In that case, it's OK.
这么说 我就去。
It will be very pleasant to go fishing with you.
跟你去钓鱼的话，将会很愉快。
Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
因为它们能消灭那么多的昆虫，其中包括一些人类的大敌，