n.余波；后果；逆流

The backwash of the passing boat took us a surprise. 那艘經(jīng)過的船造成的回浪讓我們措手不及。

Famine is not the only backwash of drought in Africa. 在非洲,饑荒并非干旱帶來的唯一后果。

This rock was shaped by the backwash of the crashing waves. 這塊巖石是由巨大的逆流沖擊而成的。

反沖洗

回洗,反萃取,反流,倒流,反濺,反噴,逆流沖洗,反向洗滌