"the performers could not be heard over the hissing of the audience"
1. 发嘶嘶声, 蔑视:high-tension cable 高压电缆 |hissing 发嘶嘶声, 蔑视 | hob 滚刀, 铁架
2. 啸声:hipox ==> 高压氧化 |hissing ==> 啸声 |hissing arc ==> 啸声电弧,嘘音电弧
3.
3. 发嘶嘶声:hiss 嘶嘶声 |hissing 发嘶嘶声 | hist 嘘!
4. 嘘声:hiss 咝咝声 |hissing 嘘声 | histogram linearization 直方图线性化