Qualimeter
X射线(穿透)硬度计
🔁 扩展释义
【医】 [X线]透度计, [X线]硬度计
🗣️ 情景例句
You're ahead.
你领先呢。
I understand that the majority of employees here are Chinese.
我听说雇员中的大多数是中国人。
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，