Underpurified
提纯不足的, 净化不足的
🗣️ 情景例句
He prays every night before sleep.
他每晚睡觉着都祈祷。
I didn't like the taste of the medicine,but I took it anyway.
我不喜欢药的味道，但是我拿了它没办法。
but the means of escape from holiday hell(if the beach proves too crowded, the local weather too inclement)
而且也是逃离假日地狱（如海滩太挤，当地天气恶劣）的方便工具，