defamer
1. Preparation of High Efficient Defamer Used for Paper-coating
一种纸张涂布浆料用的高效复合消泡剂
2. And once I spoke of a brook to the sea, and the sea thought me but a depreciative defamer.
我也曾对大海谈起小溪,大海认为我只是一个贬低别人的诽谤者。
3. Defamer snapped this photo at a recent multiplex screening.
看上去派拉蒙这星期是在拿剧院开涮。