slag

熔渣、礦渣、爐渣

Huge piles of slag still surround the abandoned steel mill.

廢棄的鋼鐵廠周圍至今仍堆著大量的礦渣。

蕩婦、賤貨英式、粗俗、貶義

He called her a slag, and everyone at the table went quiet.

他罵她是蕩婦，整桌的人都安靜了下來。

詆毀、批評、貶損英式、口語

They spent the whole evening slagging their old manager.

他們整晚都在數落以前的主管。

詆毀、說壞話、貶損英式、口語

Stop slagging off your teammates behind their backs.

別再在背後說隊友的壞話了。