Chromocytometer
血红蛋白计
🗣️ 情景例句
What's the food like in China?
中国的食物口味怎么样？
No wonder you're so experienced.
怪不得你这么有经验。
My name is Jim Green. I am twelve. This is my school. It is No. 14 Middle School.
我叫吉姆·格林。我12岁了。这是我的学校，这是第十四中学。