Maxoclor
[商]次氯酸钙(含70%有效氯, 用于源白消毒)
🗣️ 情景例句
What storage capacity do you need?
你想要多大容量的硬盘？
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
when H.M.S. Porcupine was put at the disposal of the Royal Society for several cruises,
皇家学会用英国"豪猪号舰艇进行了几次巡航后，