Grigg's tests
[医] 格里格氏试验(检蛋白质)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
What did I tell you?
我不是告诉过你吗？
If you look up, you can see the airplanes.
抬头看，你看到飞机了吧。
'May I have two tickets please?' I asked.
“我可以买两张票吗？”