Hemaglobinometer
血红蛋白计
🗣️ 情景例句
Jeans are popular among the young.
牛仔裤很受年轻人喜爱。
Your shoe lace is loose.
你的鞋带松了。
Harrison had thought of everything except the weather.
哈里森把每件事情都考虑到了，唯独没想到天气。