Maxoclor
[商]次氯酸钙(含70%有效氯, 用于源白消毒)
🗣️ 情景例句
Always full of surprises,
总是出人意表
How long will the flight be delayed?
班机诞误多长时间？
Yes, there must be over two hundred here.
是呀，这儿一定有200多张。