Limestone flux
[化] 石灰石助熔剂
🧩 词语组成解析
🗣️ 情景例句
because the doctors and nurses are so busy?
因为医生和护士们都非常忙？
The restaurant is across the street from the hotel.
餐馆越过宾馆的街区。
She's very well, too, Helen.
她也很好，海伦。