Magnesium carbonate (basic)
[化] 碱式碳酸镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
carbonate
[['kɑ:bəneit]]
n. 碳酸盐\\nvt. 使碳酸盐化, 使充满二氧化碳
🗣️ 情景例句
About the quality of 500 cartons of tin food we ordered last time.
是关于我们上次定购的500箱罐头食品的质量问题。
The first several months were a difficult time.
所以头几个月过得有些艰难。
They covered 120 miles in a single night.
他们仅一夜就走了120英里路。