Phenolphthalein yellow
[医] 黄色酚肽(粗制酚肽,但作用较白色者更强)
🧩 词语组成解析
n. 酚酞\\n[化] 酚酞
yellow
['jɛlo]
adj. 黄色的;黄皮肤的;黄种人的;胆怯的;
vt.& vi. （使某物）变黄或发黄;
n. 黄色;黄种人;黄色颜料;
🗣️ 情景例句
Actually, it's the only newspaper.
事实上， 它是唯一的报纸。
Los Angeles. I stayed with my brother.
落杉矶。上我兄弟家去了。
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。