slagging off 中文意思是什麼
slagging off
解釋
扒渣-
Acetylene generator adopts low pressure water submerged calcium carbide process and is equipped with automatic slagging off and water replenishing device which ensures high reliability and safety standard
乙炔發出器採用電石入水低壓式，設有自動排渣和自動加水裝置，設備安全可靠。 -
Now he ' s left, she ' s always slagging off her old boss
因原老闆已走了，她就一個勁兒地褒貶他 -
Mark ' s always slagging off his friends behind their backs
馬克老是在背後詆毀他的朋友。
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