Inquinant
污浊的, 带黑色的
🗣️ 情景例句
But?
但是？
He has pamphlet.
他有一本小册子。
By 12.01, those fluctuations will already have created small errors one foot away.
到12∶01时，那些波动就已经会在1英尺远的地方造成偏差。