Bics
abbr. 英国净化科学研究所（bangkok institute for child study）
🗣️ 情景例句
but ... well, there are too many things to do.
但是……我要做的事情太多了。
Let me introduce myself.
让我自我介绍一下。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。