Pentacetate
五乙酸盐
🗣️ 情景例句
Snow White and the Seven Dwarfs. Snow White and the Seven Dwarfs
〔白雪公主和七矮人〕
The statesman retired as the mayor of New York.
那位政治家退休时是纽约市市长。
which is, in fact, much more complicated.
地震波的运动实际比这要复杂得多。