Alkalion
羟离子, 氢氧离子
🗣️ 情景例句
It's 5:05.
现在是五点零五分。
Tears are the silent language of grief.
眼泪是悲哀的无声言辞。
You will enjoy your stay here if you pay attention to our street signs.
如果您对我们街上的标牌稍加注意，您在此会过得很愉快的。