Pentamethine
[有化]五甲炔花青
🗣️ 情景例句
What's the tuition for one year of college?
大学一年的学费是多少？
Yes, and you may stay there longer.
对，而且你也许会在那儿住久一些。
This is a rare occurrence as our climate seldom guest to extremes.
但是在我们这里，气候很少发生异常，河水极少泛滥。