Dichlorophenol sulfonphthalein
[化] 氯酚红
🧩 词语组成解析
二氯苯酚
🗣️ 情景例句
We are from Shanghai.
上海。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
which is, in fact, much more complicated.
地震波的运动实际比这要复杂得多。