Phthalein tests
[医] 酞试验, 酚磺酞试验(检肾机能)
🧩 词语组成解析
n. [化]酞(亦作phthaleine)
n. 测验（test的复数）
🗣️ 情景例句
Yes. Those are excellent gifts. Who else do you need to buy for?
当然，这是都是最佳礼物。你还需要买给谁？
The mill cannot grind with the water that is past.
覆水难收。
Who's calling?
是哪一位？