Maracell
[商]精制部分脱磺酸基的木素磺酸盐(用作铅蓄电池糊状增充剂, 锅炉水防垢剂)
🗣️ 情景例句
Take me to the railway station.
载我到火车站。
Their grandchildren are grown up now.
他们的孙子现在长大了。
That's a good idea.
这个主意真不错。